728014716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 240

約数和(自身を含む): 2356421760

約数和(自身を除く): 1628407044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 324, 342, 351, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 741, 827, 836, 858, 891, 988, 1026, 1053, 1188, 1254, 1287, 1404, 1482, 1539, 1654, 1716, 1782, 1881, 2052, 2106, 2223, 2481, 2508, 2574, 2717, 2964, 3078, 3308, 3564, 3762, 3861, 4212, 4446, 4962, 5148, 5434, 5643, 6156, 6669, 7443, 7524, 7722, 8151, 8892, 9097, 9924, 10751, 10868, 11286, 11583, 13338, 14886, 15444, 15713, 16302, 16929, 18194, 20007, 21502, 22329, 22572, 23166, 24453, 26676, 27291, 29772, 31426, 32253, 32604, 33858, 36388, 40014, 43004, 44658, 46332, 47139, 48906, 54582, 62852, 64506, 66987, 67716, 73359, 80028, 81873, 89316, 94278, 96759, 97812, 109164, 118261, 129012, 133974, 141417, 146718, 163746, 172843, 188556, 193518, 204269, 220077, 236522, 245619, 267948, 282834, 290277, 293436, 327492, 345686, 354783, 387036, 408538, 424251, 440154, 473044, 491238, 518529, 565668, 580554, 612807, 691372, 709566, 736857, 817076, 848502, 870831, 880308, 982476, 1037058, 1064349, 1161108, 1225614, 1272753, 1419132, 1473714, 1555587, 1697004, 1741662, 1838421, 2074116, 2128698, 2246959, 2451228, 2545506, 2947428, 3111174, 3193047, 3483324, 3676842, 4257396, 4493918, 4666761, 5091012, 5515263, 6222348, 6386094, 6740877, 7353684, 8987836, 9333522, 9579141, 11030526, 12772188, 13481754, 14000283, 16545789, 18667044, 19158282, 20222631, 22061052, 26963508, 28000566, 33091578, 38316564, 40445262, 56001132, 60667893, 66183156, 80890524, 121335786, 182003679, 242671572, 364007358, 728014716]

約数ペア:

[(1, 728014716), (2, 364007358), (3, 242671572), (4, 182003679), (6, 121335786), (9, 80890524), (11, 66183156), (12, 60667893), (13, 56001132), (18, 40445262), (19, 38316564), (22, 33091578), (26, 28000566), (27, 26963508), (33, 22061052), (36, 20222631), (38, 19158282), (39, 18667044), (44, 16545789), (52, 14000283), (54, 13481754), (57, 12772188), (66, 11030526), (76, 9579141), (78, 9333522), (81, 8987836), (99, 7353684), (108, 6740877), (114, 6386094), (117, 6222348), (132, 5515263), (143, 5091012), (156, 4666761), (162, 4493918), (171, 4257396), (198, 3676842), (209, 3483324), (228, 3193047), (234, 3111174), (247, 2947428), (286, 2545506), (297, 2451228), (324, 2246959), (342, 2128698), (351, 2074116), (396, 1838421), (418, 1741662), (429, 1697004), (468, 1555587), (494, 1473714), (513, 1419132), (572, 1272753), (594, 1225614), (627, 1161108), (684, 1064349), (702, 1037058), (741, 982476), (827, 880308), (836, 870831), (858, 848502), (891, 817076), (988, 736857), (1026, 709566), (1053, 691372), (1188, 612807), (1254, 580554), (1287, 565668), (1404, 518529), (1482, 491238), (1539, 473044), (1654, 440154), (1716, 424251), (1782, 408538), (1881, 387036), (2052, 354783), (2106, 345686), (2223, 327492), (2481, 293436), (2508, 290277), (2574, 282834), (2717, 267948), (2964, 245619), (3078, 236522), (3308, 220077), (3564, 204269), (3762, 193518), (3861, 188556), (4212, 172843), (4446, 163746), (4962, 146718), (5148, 141417), (5434, 133974), (5643, 129012), (6156, 118261), (6669, 109164), (7443, 97812), (7524, 96759), (7722, 94278), (8151, 89316), (8892, 81873), (9097, 80028), (9924, 73359), (10751, 67716), (10868, 66987), (11286, 64506), (11583, 62852), (13338, 54582), (14886, 48906), (15444, 47139), (15713, 46332), (16302, 44658), (16929, 43004), (18194, 40014), (20007, 36388), (21502, 33858), (22329, 32604), (22572, 32253), (23166, 31426), (24453, 29772), (26676, 27291)]