1880453848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^2$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 4463131680

約数和(自身を除く): 2582677832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 251, 287, 328, 364, 502, 533, 574, 728, 1004, 1066, 1148, 1757, 2008, 2132, 2296, 3263, 3514, 3731, 4264, 6526, 7028, 7462, 10291, 13052, 14056, 14924, 20582, 22841, 26104, 29848, 41164, 45682, 63001, 72037, 82328, 91364, 126002, 133783, 144074, 182728, 252004, 267566, 288148, 441007, 504008, 535132, 576296, 819013, 882014, 936481, 1070264, 1638026, 1764028, 1872962, 2583041, 3276052, 3528056, 3745924, 5166082, 5733091, 6552104, 7491848, 10332164, 11466182, 18081287, 20664328, 22932364, 33579533, 36162574, 45864728, 67159066, 72325148, 134318132, 144650296, 235056731, 268636264, 470113462, 940226924, 1880453848]

約数ペア:

[(1, 1880453848), (2, 940226924), (4, 470113462), (7, 268636264), (8, 235056731), (13, 144650296), (14, 134318132), (26, 72325148), (28, 67159066), (41, 45864728), (52, 36162574), (56, 33579533), (82, 22932364), (91, 20664328), (104, 18081287), (164, 11466182), (182, 10332164), (251, 7491848), (287, 6552104), (328, 5733091), (364, 5166082), (502, 3745924), (533, 3528056), (574, 3276052), (728, 2583041), (1004, 1872962), (1066, 1764028), (1148, 1638026), (1757, 1070264), (2008, 936481), (2132, 882014), (2296, 819013), (3263, 576296), (3514, 535132), (3731, 504008), (4264, 441007), (6526, 288148), (7028, 267566), (7462, 252004), (10291, 182728), (13052, 144074), (14056, 133783), (14924, 126002), (20582, 91364), (22841, 82328), (26104, 72037), (29848, 63001), (41164, 45682)]