268352790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 666247680

約数和(自身を除く): 397894890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 107, 123, 205, 214, 246, 321, 410, 535, 615, 642, 1070, 1230, 1605, 2039, 3210, 4078, 4387, 6117, 8774, 10195, 12234, 13161, 20390, 21935, 26322, 30585, 43870, 61170, 65805, 83599, 131610, 167198, 218173, 250797, 417995, 436346, 501594, 654519, 835990, 1090865, 1253985, 1309038, 2181730, 2507970, 3272595, 6545190, 8945093, 17890186, 26835279, 44725465, 53670558, 89450930, 134176395, 268352790]

約数ペア:

[(1, 268352790), (2, 134176395), (3, 89450930), (5, 53670558), (6, 44725465), (10, 26835279), (15, 17890186), (30, 8945093), (41, 6545190), (82, 3272595), (107, 2507970), (123, 2181730), (205, 1309038), (214, 1253985), (246, 1090865), (321, 835990), (410, 654519), (535, 501594), (615, 436346), (642, 417995), (1070, 250797), (1230, 218173), (1605, 167198), (2039, 131610), (3210, 83599), (4078, 65805), (4387, 61170), (6117, 43870), (8774, 30585), (10195, 26322), (12234, 21935), (13161, 20390)]