289497096

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 941840640

約数和(自身を除く): 652343544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 2647, 3038, 3528, 3906, 4557, 5208, 5294, 6076, 7812, 7941, 9114, 10588, 12152, 13671, 15624, 15882, 18228, 18529, 21176, 23823, 27342, 31764, 36456, 37058, 47646, 54684, 55587, 63528, 74116, 82057, 95292, 109368, 111174, 129703, 148232, 164114, 166761, 190584, 222348, 246171, 259406, 328228, 333522, 389109, 444696, 492342, 518812, 574399, 656456, 667044, 738513, 778218, 984684, 1037624, 1148798, 1167327, 1334088, 1477026, 1556436, 1723197, 1969368, 2297596, 2334654, 2954052, 3112872, 3446394, 4020793, 4595192, 4669308, 5169591, 5908104, 6892788, 8041586, 9338616, 10339182, 12062379, 13785576, 16083172, 20678364, 24124758, 32166344, 36187137, 41356728, 48249516, 72374274, 96499032, 144748548, 289497096]

約数ペア:

[(1, 289497096), (2, 144748548), (3, 96499032), (4, 72374274), (6, 48249516), (7, 41356728), (8, 36187137), (9, 32166344), (12, 24124758), (14, 20678364), (18, 16083172), (21, 13785576), (24, 12062379), (28, 10339182), (31, 9338616), (36, 8041586), (42, 6892788), (49, 5908104), (56, 5169591), (62, 4669308), (63, 4595192), (72, 4020793), (84, 3446394), (93, 3112872), (98, 2954052), (124, 2334654), (126, 2297596), (147, 1969368), (168, 1723197), (186, 1556436), (196, 1477026), (217, 1334088), (248, 1167327), (252, 1148798), (279, 1037624), (294, 984684), (372, 778218), (392, 738513), (434, 667044), (441, 656456), (504, 574399), (558, 518812), (588, 492342), (651, 444696), (744, 389109), (868, 333522), (882, 328228), (1116, 259406), (1176, 246171), (1302, 222348), (1519, 190584), (1736, 166761), (1764, 164114), (1953, 148232), (2232, 129703), (2604, 111174), (2647, 109368), (3038, 95292), (3528, 82057), (3906, 74116), (4557, 63528), (5208, 55587), (5294, 54684), (6076, 47646), (7812, 37058), (7941, 36456), (9114, 31764), (10588, 27342), (12152, 23823), (13671, 21176), (15624, 18529), (15882, 18228)]