2640804732

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{13859}}^1$

素因数の和:14015

約数の個数: 72

約数和(自身を含む): 6861254400

約数和(自身を除く): 4220449668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 79, 134, 158, 201, 237, 268, 316, 402, 474, 603, 711, 804, 948, 1206, 1422, 2412, 2844, 5293, 10586, 13859, 15879, 21172, 27718, 31758, 41577, 47637, 55436, 63516, 83154, 95274, 124731, 166308, 190548, 249462, 498924, 928553, 1094861, 1857106, 2189722, 2785659, 3284583, 3714212, 4379444, 5571318, 6569166, 8356977, 9853749, 11142636, 13138332, 16713954, 19707498, 33427908, 39414996, 73355687, 146711374, 220067061, 293422748, 440134122, 660201183, 880268244, 1320402366, 2640804732]

約数ペア:

[(1, 2640804732), (2, 1320402366), (3, 880268244), (4, 660201183), (6, 440134122), (9, 293422748), (12, 220067061), (18, 146711374), (36, 73355687), (67, 39414996), (79, 33427908), (134, 19707498), (158, 16713954), (201, 13138332), (237, 11142636), (268, 9853749), (316, 8356977), (402, 6569166), (474, 5571318), (603, 4379444), (711, 3714212), (804, 3284583), (948, 2785659), (1206, 2189722), (1422, 1857106), (2412, 1094861), (2844, 928553), (5293, 498924), (10586, 249462), (13859, 190548), (15879, 166308), (21172, 124731), (27718, 95274), (31758, 83154), (41577, 63516), (47637, 55436)]