1521728304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:1902

約数の個数: 80

約数和(自身を含む): 4046119008

約数和(自身を除く): 2524390704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 877, 888, 977, 1754, 1776, 1954, 2631, 2931, 3508, 3908, 5262, 5862, 7016, 7816, 10524, 11724, 14032, 15632, 21048, 23448, 32449, 36149, 42096, 46896, 64898, 72298, 97347, 108447, 129796, 144596, 194694, 216894, 259592, 289192, 389388, 433788, 519184, 578384, 778776, 856829, 867576, 1557552, 1713658, 1735152, 2570487, 3427316, 5140974, 6854632, 10281948, 13709264, 20563896, 31702673, 41127792, 63405346, 95108019, 126810692, 190216038, 253621384, 380432076, 507242768, 760864152, 1521728304]

約数ペア:

[(1, 1521728304), (2, 760864152), (3, 507242768), (4, 380432076), (6, 253621384), (8, 190216038), (12, 126810692), (16, 95108019), (24, 63405346), (37, 41127792), (48, 31702673), (74, 20563896), (111, 13709264), (148, 10281948), (222, 6854632), (296, 5140974), (444, 3427316), (592, 2570487), (877, 1735152), (888, 1713658), (977, 1557552), (1754, 867576), (1776, 856829), (1954, 778776), (2631, 578384), (2931, 519184), (3508, 433788), (3908, 389388), (5262, 289192), (5862, 259592), (7016, 216894), (7816, 194694), (10524, 144596), (11724, 129796), (14032, 108447), (15632, 97347), (21048, 72298), (23448, 64898), (32449, 46896), (36149, 42096)]