8987112328

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 18170956800

約数和(自身を除く): 9183844472

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 127, 152, 214, 229, 254, 361, 428, 458, 508, 722, 856, 916, 1016, 1444, 1832, 2033, 2413, 2888, 4066, 4351, 4826, 8132, 8702, 9652, 13589, 16264, 17404, 19304, 24503, 27178, 29083, 34808, 38627, 45847, 49006, 54356, 58166, 77254, 82669, 91694, 98012, 108712, 116332, 154508, 165338, 183388, 196024, 232664, 258191, 309016, 330676, 366776, 465557, 516382, 552577, 661352, 931114, 1032764, 1105154, 1862228, 2065528, 2210308, 3111881, 3724456, 4420616, 4905629, 6223762, 8845583, 9811258, 10498963, 12447524, 17691166, 19622516, 20997926, 24895048, 35382332, 39245032, 41995852, 59125739, 70764664, 83991704, 118251478, 236502956, 473005912, 1123389041, 2246778082, 4493556164, 8987112328]

約数ペア:

[(1, 8987112328), (2, 4493556164), (4, 2246778082), (8, 1123389041), (19, 473005912), (38, 236502956), (76, 118251478), (107, 83991704), (127, 70764664), (152, 59125739), (214, 41995852), (229, 39245032), (254, 35382332), (361, 24895048), (428, 20997926), (458, 19622516), (508, 17691166), (722, 12447524), (856, 10498963), (916, 9811258), (1016, 8845583), (1444, 6223762), (1832, 4905629), (2033, 4420616), (2413, 3724456), (2888, 3111881), (4066, 2210308), (4351, 2065528), (4826, 1862228), (8132, 1105154), (8702, 1032764), (9652, 931114), (13589, 661352), (16264, 552577), (17404, 516382), (19304, 465557), (24503, 366776), (27178, 330676), (29083, 309016), (34808, 258191), (38627, 232664), (45847, 196024), (49006, 183388), (54356, 165338), (58166, 154508), (77254, 116332), (82669, 108712), (91694, 98012)]