204048348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 594669600

約数和(自身を除く): 390621252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 137, 147, 149, 196, 204, 238, 274, 294, 298, 357, 411, 447, 476, 548, 588, 596, 714, 822, 833, 894, 959, 1043, 1428, 1644, 1666, 1788, 1918, 2086, 2329, 2499, 2533, 2877, 3129, 3332, 3836, 4172, 4658, 4998, 5066, 5754, 6258, 6713, 6987, 7301, 7599, 9316, 9996, 10132, 11508, 12516, 13426, 13974, 14602, 15198, 16303, 17731, 20139, 20413, 21903, 26852, 27948, 29204, 30396, 32606, 35462, 40278, 40826, 43806, 48909, 53193, 61239, 65212, 70924, 80556, 81652, 87612, 97818, 106386, 114121, 122478, 124117, 142891, 195636, 212772, 228242, 244956, 248234, 285782, 342363, 347021, 372351, 428673, 456484, 496468, 571564, 684726, 694042, 744702, 857346, 1000237, 1041063, 1369452, 1388084, 1489404, 1714692, 2000474, 2082126, 2429147, 3000711, 4000948, 4164252, 4858294, 6001422, 7287441, 9716588, 12002844, 14574882, 17004029, 29149764, 34008058, 51012087, 68016116, 102024174, 204048348]

約数ペア:

[(1, 204048348), (2, 102024174), (3, 68016116), (4, 51012087), (6, 34008058), (7, 29149764), (12, 17004029), (14, 14574882), (17, 12002844), (21, 9716588), (28, 7287441), (34, 6001422), (42, 4858294), (49, 4164252), (51, 4000948), (68, 3000711), (84, 2429147), (98, 2082126), (102, 2000474), (119, 1714692), (137, 1489404), (147, 1388084), (149, 1369452), (196, 1041063), (204, 1000237), (238, 857346), (274, 744702), (294, 694042), (298, 684726), (357, 571564), (411, 496468), (447, 456484), (476, 428673), (548, 372351), (588, 347021), (596, 342363), (714, 285782), (822, 248234), (833, 244956), (894, 228242), (959, 212772), (1043, 195636), (1428, 142891), (1644, 124117), (1666, 122478), (1788, 114121), (1918, 106386), (2086, 97818), (2329, 87612), (2499, 81652), (2533, 80556), (2877, 70924), (3129, 65212), (3332, 61239), (3836, 53193), (4172, 48909), (4658, 43806), (4998, 40826), (5066, 40278), (5754, 35462), (6258, 32606), (6713, 30396), (6987, 29204), (7301, 27948), (7599, 26852), (9316, 21903), (9996, 20413), (10132, 20139), (11508, 17731), (12516, 16303), (13426, 15198), (13974, 14602)]