659391012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55673}}^1$

素因数の和:55737

約数の個数: 72

約数和(自身を含む): 1945472256

約数和(自身を除く): 1286081244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 55673, 111346, 167019, 222692, 334038, 389711, 501057, 668076, 779422, 1002114, 1169133, 1558844, 2004228, 2338266, 2616631, 3507399, 4676532, 5233262, 7014798, 7849893, 10466524, 14029596, 15699786, 18316417, 23549679, 31399572, 36632834, 47099358, 54949251, 73265668, 94198716, 109898502, 164847753, 219797004, 329695506, 659391012]

約数ペア:

[(1, 659391012), (2, 329695506), (3, 219797004), (4, 164847753), (6, 109898502), (7, 94198716), (9, 73265668), (12, 54949251), (14, 47099358), (18, 36632834), (21, 31399572), (28, 23549679), (36, 18316417), (42, 15699786), (47, 14029596), (63, 10466524), (84, 7849893), (94, 7014798), (126, 5233262), (141, 4676532), (188, 3507399), (252, 2616631), (282, 2338266), (329, 2004228), (423, 1558844), (564, 1169133), (658, 1002114), (846, 779422), (987, 668076), (1316, 501057), (1692, 389711), (1974, 334038), (2961, 222692), (3948, 167019), (5922, 111346), (11844, 55673)]