1281558096

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7523}}^1$

素因数の和:7570

約数の個数: 180

約数和(自身を含む): 4439099808

約数和(自身を除く): 3157541712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1872, 2028, 2184, 2366, 2704, 3042, 3276, 3549, 4056, 4368, 4732, 6084, 6552, 7098, 7523, 8112, 9464, 10647, 12168, 13104, 14196, 15046, 18928, 21294, 22569, 24336, 28392, 30092, 42588, 45138, 52661, 56784, 60184, 67707, 85176, 90276, 97799, 105322, 120368, 135414, 157983, 170352, 180552, 195598, 210644, 270828, 293397, 315966, 361104, 391196, 421288, 473949, 541656, 586794, 631932, 684593, 782392, 842576, 880191, 947898, 1083312, 1173588, 1263864, 1271387, 1369186, 1564784, 1760382, 1895796, 2053779, 2347176, 2527728, 2542774, 2738372, 3520764, 3791592, 3814161, 4107558, 4694352, 5085548, 5476744, 6161337, 7041528, 7583184, 7628322, 8215116, 8899709, 10171096, 10953488, 11442483, 12322674, 14083056, 15256644, 16430232, 17799418, 20342192, 22884966, 24645348, 26699127, 30513288, 32860464, 35598836, 45769932, 49290696, 53398254, 61026576, 71197672, 80097381, 91539864, 98581392, 106796508, 142395344, 160194762, 183079728, 213593016, 320389524, 427186032, 640779048, 1281558096]

約数ペア:

[(1, 1281558096), (2, 640779048), (3, 427186032), (4, 320389524), (6, 213593016), (7, 183079728), (8, 160194762), (9, 142395344), (12, 106796508), (13, 98581392), (14, 91539864), (16, 80097381), (18, 71197672), (21, 61026576), (24, 53398254), (26, 49290696), (28, 45769932), (36, 35598836), (39, 32860464), (42, 30513288), (48, 26699127), (52, 24645348), (56, 22884966), (63, 20342192), (72, 17799418), (78, 16430232), (84, 15256644), (91, 14083056), (104, 12322674), (112, 11442483), (117, 10953488), (126, 10171096), (144, 8899709), (156, 8215116), (168, 7628322), (169, 7583184), (182, 7041528), (208, 6161337), (234, 5476744), (252, 5085548), (273, 4694352), (312, 4107558), (336, 3814161), (338, 3791592), (364, 3520764), (468, 2738372), (504, 2542774), (507, 2527728), (546, 2347176), (624, 2053779), (676, 1895796), (728, 1760382), (819, 1564784), (936, 1369186), (1008, 1271387), (1014, 1263864), (1092, 1173588), (1183, 1083312), (1352, 947898), (1456, 880191), (1521, 842576), (1638, 782392), (1872, 684593), (2028, 631932), (2184, 586794), (2366, 541656), (2704, 473949), (3042, 421288), (3276, 391196), (3549, 361104), (4056, 315966), (4368, 293397), (4732, 270828), (6084, 210644), (6552, 195598), (7098, 180552), (7523, 170352), (8112, 157983), (9464, 135414), (10647, 120368), (12168, 105322), (13104, 97799), (14196, 90276), (15046, 85176), (18928, 67707), (21294, 60184), (22569, 56784), (24336, 52661), (28392, 45138), (30092, 42588)]