198621612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 616627200

約数和(自身を除く): 418005588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 61, 63, 73, 84, 108, 118, 122, 126, 146, 177, 183, 189, 219, 236, 244, 252, 292, 354, 366, 378, 413, 427, 438, 511, 531, 549, 657, 708, 732, 756, 826, 854, 876, 1022, 1062, 1098, 1239, 1281, 1314, 1533, 1593, 1647, 1652, 1708, 1971, 2044, 2124, 2196, 2478, 2562, 2628, 3066, 3186, 3294, 3599, 3717, 3843, 3942, 4307, 4453, 4599, 4956, 5124, 6132, 6372, 6588, 7198, 7434, 7686, 7884, 8614, 8906, 9198, 10797, 11151, 11529, 12921, 13359, 13797, 14396, 14868, 15372, 17228, 17812, 18396, 21594, 22302, 23058, 25193, 25842, 26718, 27594, 30149, 31171, 32391, 38763, 40077, 43188, 44604, 46116, 50386, 51684, 53436, 55188, 60298, 62342, 64782, 75579, 77526, 80154, 90447, 93513, 97173, 100772, 116289, 120231, 120596, 124684, 129564, 151158, 155052, 160308, 180894, 187026, 194346, 226737, 232578, 240462, 262727, 271341, 280539, 302316, 361788, 374052, 388692, 453474, 465156, 480924, 525454, 542682, 561078, 680211, 788181, 814023, 841617, 906948, 1050908, 1085364, 1122156, 1360422, 1576362, 1628046, 1683234, 1839089, 2364543, 2720844, 3152724, 3256092, 3366468, 3678178, 4729086, 5517267, 7093629, 7356356, 9458172, 11034534, 14187258, 16551801, 22069068, 28374516, 33103602, 49655403, 66207204, 99310806, 198621612]

約数ペア:

[(1, 198621612), (2, 99310806), (3, 66207204), (4, 49655403), (6, 33103602), (7, 28374516), (9, 22069068), (12, 16551801), (14, 14187258), (18, 11034534), (21, 9458172), (27, 7356356), (28, 7093629), (36, 5517267), (42, 4729086), (54, 3678178), (59, 3366468), (61, 3256092), (63, 3152724), (73, 2720844), (84, 2364543), (108, 1839089), (118, 1683234), (122, 1628046), (126, 1576362), (146, 1360422), (177, 1122156), (183, 1085364), (189, 1050908), (219, 906948), (236, 841617), (244, 814023), (252, 788181), (292, 680211), (354, 561078), (366, 542682), (378, 525454), (413, 480924), (427, 465156), (438, 453474), (511, 388692), (531, 374052), (549, 361788), (657, 302316), (708, 280539), (732, 271341), (756, 262727), (826, 240462), (854, 232578), (876, 226737), (1022, 194346), (1062, 187026), (1098, 180894), (1239, 160308), (1281, 155052), (1314, 151158), (1533, 129564), (1593, 124684), (1647, 120596), (1652, 120231), (1708, 116289), (1971, 100772), (2044, 97173), (2124, 93513), (2196, 90447), (2478, 80154), (2562, 77526), (2628, 75579), (3066, 64782), (3186, 62342), (3294, 60298), (3599, 55188), (3717, 53436), (3843, 51684), (3942, 50386), (4307, 46116), (4453, 44604), (4599, 43188), (4956, 40077), (5124, 38763), (6132, 32391), (6372, 31171), (6588, 30149), (7198, 27594), (7434, 26718), (7686, 25842), (7884, 25193), (8614, 23058), (8906, 22302), (9198, 21594), (10797, 18396), (11151, 17812), (11529, 17228), (12921, 15372), (13359, 14868), (13797, 14396)]