1978561992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{10169}}^1$

素因数の和:10267

約数の個数: 96

約数和(自身を含む): 5518648800

約数和(自身を除く): 3540086808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 121, 132, 134, 201, 242, 264, 268, 363, 402, 484, 536, 726, 737, 804, 968, 1452, 1474, 1608, 2211, 2904, 2948, 4422, 5896, 8107, 8844, 10169, 16214, 17688, 20338, 24321, 30507, 32428, 40676, 48642, 61014, 64856, 81352, 97284, 111859, 122028, 194568, 223718, 244056, 335577, 447436, 671154, 681323, 894872, 1230449, 1342308, 1362646, 2043969, 2460898, 2684616, 2725292, 3691347, 4087938, 4921796, 5450584, 7382694, 7494553, 8175876, 9843592, 14765388, 14989106, 16351752, 22483659, 29530776, 29978212, 44967318, 59956424, 82440083, 89934636, 164880166, 179869272, 247320249, 329760332, 494640498, 659520664, 989280996, 1978561992]

約数ペア:

[(1, 1978561992), (2, 989280996), (3, 659520664), (4, 494640498), (6, 329760332), (8, 247320249), (11, 179869272), (12, 164880166), (22, 89934636), (24, 82440083), (33, 59956424), (44, 44967318), (66, 29978212), (67, 29530776), (88, 22483659), (121, 16351752), (132, 14989106), (134, 14765388), (201, 9843592), (242, 8175876), (264, 7494553), (268, 7382694), (363, 5450584), (402, 4921796), (484, 4087938), (536, 3691347), (726, 2725292), (737, 2684616), (804, 2460898), (968, 2043969), (1452, 1362646), (1474, 1342308), (1608, 1230449), (2211, 894872), (2904, 681323), (2948, 671154), (4422, 447436), (5896, 335577), (8107, 244056), (8844, 223718), (10169, 194568), (16214, 122028), (17688, 111859), (20338, 97284), (24321, 81352), (30507, 64856), (32428, 61014), (40676, 48642)]