398193175044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2405071}}^1$

素因数の和:2405167

約数の個数: 120

約数和(自身を含む): 1205960822528

約数和(自身を除く): 807767647484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 378, 438, 511, 567, 657, 756, 876, 1022, 1134, 1314, 1533, 1971, 2044, 2268, 2628, 3066, 3942, 4599, 5913, 6132, 7884, 9198, 11826, 13797, 18396, 23652, 27594, 41391, 55188, 82782, 165564, 2405071, 4810142, 7215213, 9620284, 14430426, 16835497, 21645639, 28860852, 33670994, 43291278, 50506491, 64936917, 67341988, 86582556, 101012982, 129873834, 151519473, 175570183, 194810751, 202025964, 259747668, 303038946, 351140366, 389621502, 454558419, 526710549, 606077892, 702280732, 779243004, 909116838, 1053421098, 1228991281, 1363675257, 1580131647, 1818233676, 2106842196, 2457982562, 2727350514, 3160263294, 3686973843, 4740394941, 4915965124, 5454701028, 6320526588, 7373947686, 9480789882, 11060921529, 14221184823, 14747895372, 18961579764, 22121843058, 28442369646, 33182764587, 44243686116, 56884739292, 66365529174, 99548293761, 132731058348, 199096587522, 398193175044]

約数ペア:

[(1, 398193175044), (2, 199096587522), (3, 132731058348), (4, 99548293761), (6, 66365529174), (7, 56884739292), (9, 44243686116), (12, 33182764587), (14, 28442369646), (18, 22121843058), (21, 18961579764), (27, 14747895372), (28, 14221184823), (36, 11060921529), (42, 9480789882), (54, 7373947686), (63, 6320526588), (73, 5454701028), (81, 4915965124), (84, 4740394941), (108, 3686973843), (126, 3160263294), (146, 2727350514), (162, 2457982562), (189, 2106842196), (219, 1818233676), (252, 1580131647), (292, 1363675257), (324, 1228991281), (378, 1053421098), (438, 909116838), (511, 779243004), (567, 702280732), (657, 606077892), (756, 526710549), (876, 454558419), (1022, 389621502), (1134, 351140366), (1314, 303038946), (1533, 259747668), (1971, 202025964), (2044, 194810751), (2268, 175570183), (2628, 151519473), (3066, 129873834), (3942, 101012982), (4599, 86582556), (5913, 67341988), (6132, 64936917), (7884, 50506491), (9198, 43291278), (11826, 33670994), (13797, 28860852), (18396, 21645639), (23652, 16835497), (27594, 14430426), (41391, 9620284), (55188, 7215213), (82782, 4810142), (165564, 2405071)]