242801076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 703772160

約数和(自身を除く): 460971084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 103, 114, 133, 147, 196, 206, 211, 228, 266, 294, 309, 399, 412, 422, 532, 588, 618, 633, 721, 798, 844, 931, 1236, 1266, 1442, 1477, 1596, 1862, 1957, 2163, 2532, 2793, 2884, 2954, 3724, 3914, 4009, 4326, 4431, 5047, 5586, 5871, 5908, 7828, 8018, 8652, 8862, 10094, 10339, 11172, 11742, 12027, 13699, 15141, 16036, 17724, 20188, 20678, 21733, 23484, 24054, 27398, 28063, 30282, 31017, 41097, 41356, 43466, 48108, 54796, 56126, 60564, 62034, 65199, 82194, 84189, 86932, 95893, 112252, 124068, 130398, 152131, 164388, 168378, 191786, 196441, 260796, 287679, 304262, 336756, 383572, 392882, 412927, 456393, 575358, 589323, 608524, 785764, 825854, 912786, 1064917, 1150716, 1178646, 1238781, 1651708, 1825572, 2129834, 2357292, 2477562, 2890489, 3194751, 4259668, 4955124, 5780978, 6389502, 8671467, 11561956, 12779004, 17342934, 20233423, 34685868, 40466846, 60700269, 80933692, 121400538, 242801076]

約数ペア:

[(1, 242801076), (2, 121400538), (3, 80933692), (4, 60700269), (6, 40466846), (7, 34685868), (12, 20233423), (14, 17342934), (19, 12779004), (21, 11561956), (28, 8671467), (38, 6389502), (42, 5780978), (49, 4955124), (57, 4259668), (76, 3194751), (84, 2890489), (98, 2477562), (103, 2357292), (114, 2129834), (133, 1825572), (147, 1651708), (196, 1238781), (206, 1178646), (211, 1150716), (228, 1064917), (266, 912786), (294, 825854), (309, 785764), (399, 608524), (412, 589323), (422, 575358), (532, 456393), (588, 412927), (618, 392882), (633, 383572), (721, 336756), (798, 304262), (844, 287679), (931, 260796), (1236, 196441), (1266, 191786), (1442, 168378), (1477, 164388), (1596, 152131), (1862, 130398), (1957, 124068), (2163, 112252), (2532, 95893), (2793, 86932), (2884, 84189), (2954, 82194), (3724, 65199), (3914, 62034), (4009, 60564), (4326, 56126), (4431, 54796), (5047, 48108), (5586, 43466), (5871, 41356), (5908, 41097), (7828, 31017), (8018, 30282), (8652, 28063), (8862, 27398), (10094, 24054), (10339, 23484), (11172, 21733), (11742, 20678), (12027, 20188), (13699, 17724), (15141, 16036)]