8581000428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1317

約数の個数: 288

約数和(自身を含む): 29279577600

約数和(自身を除く): 20698577172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 227, 231, 234, 252, 273, 286, 308, 364, 396, 429, 454, 462, 468, 546, 572, 681, 693, 819, 858, 908, 924, 1001, 1049, 1092, 1287, 1362, 1386, 1589, 1638, 1716, 2002, 2043, 2098, 2497, 2574, 2724, 2772, 2951, 3003, 3147, 3178, 3276, 4004, 4086, 4196, 4767, 4994, 5148, 5902, 6006, 6294, 6356, 7343, 7491, 8172, 8853, 9009, 9441, 9534, 9988, 11539, 11804, 12012, 12588, 13637, 14301, 14686, 14982, 17479, 17706, 18018, 18882, 19068, 20657, 22029, 22473, 23078, 26559, 27274, 28602, 29372, 29964, 32461, 34617, 34958, 35412, 36036, 37764, 40911, 41314, 44058, 44946, 46156, 52437, 53118, 54548, 57204, 61971, 64922, 66087, 69234, 69916, 80773, 81822, 82628, 88116, 89892, 95459, 97383, 103851, 104874, 106236, 122733, 123942, 129844, 132174, 138468, 150007, 157311, 161546, 163644, 185913, 190918, 194766, 207702, 209748, 227227, 238123, 242319, 245466, 247884, 264348, 286377, 292149, 300014, 314622, 323092, 371826, 381836, 389532, 415404, 450021, 454454, 476246, 484638, 490932, 572754, 584298, 600028, 629244, 681681, 714369, 726957, 743652, 859131, 900042, 908908, 952492, 969276, 1050049, 1145508, 1168596, 1350063, 1363362, 1428738, 1453914, 1666861, 1718262, 1800084, 2045043, 2100098, 2143107, 2619353, 2700126, 2726724, 2857476, 2907828, 3095599, 3150147, 3333722, 3436524, 4090086, 4200196, 4286214, 5000583, 5238706, 5400252, 6191198, 6300294, 6667444, 7858059, 8180172, 8572428, 9286797, 9450441, 10001166, 10477412, 12382396, 12600588, 15001749, 15716118, 18335471, 18573594, 18900882, 20002332, 21669193, 23574177, 27860391, 30003498, 31432236, 34051589, 36670942, 37147188, 37801764, 43338386, 47148354, 55006413, 55720782, 60006996, 65007579, 68103178, 73341884, 86676772, 94296708, 102154767, 110012826, 111441564, 130015158, 136206356, 165019239, 195022737, 204309534, 220025652, 238361123, 260030316, 306464301, 330038478, 390045474, 408619068, 476722246, 612928602, 660076956, 715083369, 780090948, 953444492, 1225857204, 1430166738, 2145250107, 2860333476, 4290500214, 8581000428]

約数ペア:

[(1, 8581000428), (2, 4290500214), (3, 2860333476), (4, 2145250107), (6, 1430166738), (7, 1225857204), (9, 953444492), (11, 780090948), (12, 715083369), (13, 660076956), (14, 612928602), (18, 476722246), (21, 408619068), (22, 390045474), (26, 330038478), (28, 306464301), (33, 260030316), (36, 238361123), (39, 220025652), (42, 204309534), (44, 195022737), (52, 165019239), (63, 136206356), (66, 130015158), (77, 111441564), (78, 110012826), (84, 102154767), (91, 94296708), (99, 86676772), (117, 73341884), (126, 68103178), (132, 65007579), (143, 60006996), (154, 55720782), (156, 55006413), (182, 47148354), (198, 43338386), (227, 37801764), (231, 37147188), (234, 36670942), (252, 34051589), (273, 31432236), (286, 30003498), (308, 27860391), (364, 23574177), (396, 21669193), (429, 20002332), (454, 18900882), (462, 18573594), (468, 18335471), (546, 15716118), (572, 15001749), (681, 12600588), (693, 12382396), (819, 10477412), (858, 10001166), (908, 9450441), (924, 9286797), (1001, 8572428), (1049, 8180172), (1092, 7858059), (1287, 6667444), (1362, 6300294), (1386, 6191198), (1589, 5400252), (1638, 5238706), (1716, 5000583), (2002, 4286214), (2043, 4200196), (2098, 4090086), (2497, 3436524), (2574, 3333722), (2724, 3150147), (2772, 3095599), (2951, 2907828), (3003, 2857476), (3147, 2726724), (3178, 2700126), (3276, 2619353), (4004, 2143107), (4086, 2100098), (4196, 2045043), (4767, 1800084), (4994, 1718262), (5148, 1666861), (5902, 1453914), (6006, 1428738), (6294, 1363362), (6356, 1350063), (7343, 1168596), (7491, 1145508), (8172, 1050049), (8853, 969276), (9009, 952492), (9441, 908908), (9534, 900042), (9988, 859131), (11539, 743652), (11804, 726957), (12012, 714369), (12588, 681681), (13637, 629244), (14301, 600028), (14686, 584298), (14982, 572754), (17479, 490932), (17706, 484638), (18018, 476246), (18882, 454454), (19068, 450021), (20657, 415404), (22029, 389532), (22473, 381836), (23078, 371826), (26559, 323092), (27274, 314622), (28602, 300014), (29372, 292149), (29964, 286377), (32461, 264348), (34617, 247884), (34958, 245466), (35412, 242319), (36036, 238123), (37764, 227227), (40911, 209748), (41314, 207702), (44058, 194766), (44946, 190918), (46156, 185913), (52437, 163644), (53118, 161546), (54548, 157311), (57204, 150007), (61971, 138468), (64922, 132174), (66087, 129844), (69234, 123942), (69916, 122733), (80773, 106236), (81822, 104874), (82628, 103851), (88116, 97383), (89892, 95459)]