1964941272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{63913}}^1$

素因数の和:63993

約数の個数: 96

約数和(自身を含む): 6181762080

約数和(自身を除く): 4216820808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 63913, 127826, 191739, 255652, 383478, 447391, 511304, 575217, 766956, 894782, 1150434, 1342173, 1533912, 1789564, 2300868, 2684346, 3579128, 3898693, 4026519, 4601736, 5368692, 7797386, 8053038, 10737384, 11696079, 15594772, 16106076, 23392158, 27290851, 31189544, 32212152, 35088237, 46784316, 54581702, 70176474, 81872553, 93568632, 109163404, 140352948, 163745106, 218326808, 245617659, 280705896, 327490212, 491235318, 654980424, 982470636, 1964941272]

約数ペア:

[(1, 1964941272), (2, 982470636), (3, 654980424), (4, 491235318), (6, 327490212), (7, 280705896), (8, 245617659), (9, 218326808), (12, 163745106), (14, 140352948), (18, 109163404), (21, 93568632), (24, 81872553), (28, 70176474), (36, 54581702), (42, 46784316), (56, 35088237), (61, 32212152), (63, 31189544), (72, 27290851), (84, 23392158), (122, 16106076), (126, 15594772), (168, 11696079), (183, 10737384), (244, 8053038), (252, 7797386), (366, 5368692), (427, 4601736), (488, 4026519), (504, 3898693), (549, 3579128), (732, 2684346), (854, 2300868), (1098, 1789564), (1281, 1533912), (1464, 1342173), (1708, 1150434), (2196, 894782), (2562, 766956), (3416, 575217), (3843, 511304), (4392, 447391), (5124, 383478), (7686, 255652), (10248, 191739), (15372, 127826), (30744, 63913)]