343961982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 955787040

約数和(自身を除く): 611825058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 169, 174, 182, 203, 234, 261, 273, 338, 377, 406, 507, 522, 546, 557, 609, 754, 819, 1014, 1114, 1131, 1183, 1218, 1521, 1638, 1671, 1827, 2262, 2366, 2639, 3042, 3342, 3393, 3549, 3654, 3899, 4901, 5013, 5278, 6786, 7098, 7241, 7798, 7917, 9802, 10026, 10647, 11697, 14482, 14703, 15834, 16153, 21294, 21723, 23394, 23751, 29406, 32306, 34307, 35091, 43446, 44109, 47502, 48459, 50687, 65169, 68614, 70182, 88218, 94133, 96918, 101374, 102921, 113071, 130338, 145377, 152061, 188266, 205842, 209989, 226142, 282399, 290754, 304122, 308763, 339213, 419978, 456183, 564798, 617526, 629967, 658931, 678426, 847197, 912366, 1017639, 1259934, 1317862, 1469923, 1694394, 1889901, 1976793, 2035278, 2729857, 2939846, 3779802, 3953586, 4409769, 5459714, 5930379, 8189571, 8819538, 11860758, 13229307, 16379142, 19108999, 24568713, 26458614, 38217998, 49137426, 57326997, 114653994, 171980991, 343961982]

約数ペア:

[(1, 343961982), (2, 171980991), (3, 114653994), (6, 57326997), (7, 49137426), (9, 38217998), (13, 26458614), (14, 24568713), (18, 19108999), (21, 16379142), (26, 13229307), (29, 11860758), (39, 8819538), (42, 8189571), (58, 5930379), (63, 5459714), (78, 4409769), (87, 3953586), (91, 3779802), (117, 2939846), (126, 2729857), (169, 2035278), (174, 1976793), (182, 1889901), (203, 1694394), (234, 1469923), (261, 1317862), (273, 1259934), (338, 1017639), (377, 912366), (406, 847197), (507, 678426), (522, 658931), (546, 629967), (557, 617526), (609, 564798), (754, 456183), (819, 419978), (1014, 339213), (1114, 308763), (1131, 304122), (1183, 290754), (1218, 282399), (1521, 226142), (1638, 209989), (1671, 205842), (1827, 188266), (2262, 152061), (2366, 145377), (2639, 130338), (3042, 113071), (3342, 102921), (3393, 101374), (3549, 96918), (3654, 94133), (3899, 88218), (4901, 70182), (5013, 68614), (5278, 65169), (6786, 50687), (7098, 48459), (7241, 47502), (7798, 44109), (7917, 43446), (9802, 35091), (10026, 34307), (10647, 32306), (11697, 29406), (14482, 23751), (14703, 23394), (15834, 21723), (16153, 21294)]