4031413384

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 7813428480

約数和(自身を除く): 3782015096

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 263, 311, 404, 488, 526, 622, 808, 1052, 1244, 2104, 2488, 6161, 12322, 16043, 18971, 24644, 26563, 31411, 32086, 37942, 49288, 53126, 62822, 64172, 75884, 81793, 106252, 125644, 128344, 151768, 163586, 212504, 251288, 327172, 654344, 1620343, 1916071, 3240686, 3832142, 4989373, 6481372, 7664284, 8261093, 9978746, 12962744, 15328568, 16522186, 19957492, 33044372, 39914984, 66088744, 503926673, 1007853346, 2015706692, 4031413384]

約数ペア:

[(1, 4031413384), (2, 2015706692), (4, 1007853346), (8, 503926673), (61, 66088744), (101, 39914984), (122, 33044372), (202, 19957492), (244, 16522186), (263, 15328568), (311, 12962744), (404, 9978746), (488, 8261093), (526, 7664284), (622, 6481372), (808, 4989373), (1052, 3832142), (1244, 3240686), (2104, 1916071), (2488, 1620343), (6161, 654344), (12322, 327172), (16043, 251288), (18971, 212504), (24644, 163586), (26563, 151768), (31411, 128344), (32086, 125644), (37942, 106252), (49288, 81793), (53126, 75884), (62822, 64172)]