2778058128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{148021}}^1$

素因数の和:148072

約数の個数: 80

約数和(自身を含む): 7929242496

約数和(自身を除く): 5151184368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 148021, 296042, 444063, 592084, 888126, 1184168, 1776252, 2368336, 2516357, 3404483, 3552504, 5032714, 6808966, 7105008, 7549071, 10065428, 10213449, 13617932, 15098142, 20130856, 20426898, 27235864, 30196284, 40261712, 40853796, 54471728, 57876211, 60392568, 81707592, 115752422, 120785136, 163415184, 173628633, 231504844, 347257266, 463009688, 694514532, 926019376, 1389029064, 2778058128]

約数ペア:

[(1, 2778058128), (2, 1389029064), (3, 926019376), (4, 694514532), (6, 463009688), (8, 347257266), (12, 231504844), (16, 173628633), (17, 163415184), (23, 120785136), (24, 115752422), (34, 81707592), (46, 60392568), (48, 57876211), (51, 54471728), (68, 40853796), (69, 40261712), (92, 30196284), (102, 27235864), (136, 20426898), (138, 20130856), (184, 15098142), (204, 13617932), (272, 10213449), (276, 10065428), (368, 7549071), (391, 7105008), (408, 6808966), (552, 5032714), (782, 3552504), (816, 3404483), (1104, 2516357), (1173, 2368336), (1564, 1776252), (2346, 1184168), (3128, 888126), (4692, 592084), (6256, 444063), (9384, 296042), (18768, 148021)]