421954008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147743}}^1$

素因数の和:147776

約数の個数: 64

約数和(自身を含む): 1276508160

約数和(自身を除く): 854554152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 147743, 295486, 443229, 590972, 886458, 1034201, 1181944, 1772916, 2068402, 2511631, 3102603, 3545832, 4136804, 5023262, 6205206, 7534893, 8273608, 10046524, 12410412, 15069786, 17581417, 20093048, 24820824, 30139572, 35162834, 52744251, 60279144, 70325668, 105488502, 140651336, 210977004, 421954008]

約数ペア:

[(1, 421954008), (2, 210977004), (3, 140651336), (4, 105488502), (6, 70325668), (7, 60279144), (8, 52744251), (12, 35162834), (14, 30139572), (17, 24820824), (21, 20093048), (24, 17581417), (28, 15069786), (34, 12410412), (42, 10046524), (51, 8273608), (56, 7534893), (68, 6205206), (84, 5023262), (102, 4136804), (119, 3545832), (136, 3102603), (168, 2511631), (204, 2068402), (238, 1772916), (357, 1181944), (408, 1034201), (476, 886458), (714, 590972), (952, 443229), (1428, 295486), (2856, 147743)]