2207860326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 144

約数和(自身を含む): 5756253984

約数和(自身を除く): 3548393658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 73, 98, 106, 126, 146, 147, 159, 219, 294, 318, 371, 438, 441, 477, 511, 647, 657, 742, 882, 954, 1022, 1113, 1294, 1314, 1533, 1941, 2226, 2597, 3066, 3339, 3577, 3869, 3882, 4529, 4599, 5194, 5823, 6678, 7154, 7738, 7791, 9058, 9198, 10731, 11607, 11646, 13587, 15582, 21462, 23214, 23373, 27083, 27174, 31703, 32193, 34291, 34821, 40761, 46746, 47231, 54166, 63406, 64386, 68582, 69642, 81249, 81522, 94462, 95109, 102873, 141693, 162498, 189581, 190218, 205746, 240037, 243747, 283386, 285327, 308619, 330617, 379162, 425079, 480074, 487494, 568743, 570654, 617238, 661234, 720111, 850158, 991851, 1137486, 1440222, 1680259, 1706229, 1983702, 2160333, 2314319, 2503243, 2975553, 3360518, 3412458, 4320666, 4628638, 5006486, 5040777, 5951106, 6942957, 7509729, 10081554, 13885914, 15019458, 15122331, 17522701, 20828871, 22529187, 30244662, 35045402, 41657742, 45058374, 52568103, 105136206, 122658907, 157704309, 245317814, 315408618, 367976721, 735953442, 1103930163, 2207860326]

約数ペア:

[(1, 2207860326), (2, 1103930163), (3, 735953442), (6, 367976721), (7, 315408618), (9, 245317814), (14, 157704309), (18, 122658907), (21, 105136206), (42, 52568103), (49, 45058374), (53, 41657742), (63, 35045402), (73, 30244662), (98, 22529187), (106, 20828871), (126, 17522701), (146, 15122331), (147, 15019458), (159, 13885914), (219, 10081554), (294, 7509729), (318, 6942957), (371, 5951106), (438, 5040777), (441, 5006486), (477, 4628638), (511, 4320666), (647, 3412458), (657, 3360518), (742, 2975553), (882, 2503243), (954, 2314319), (1022, 2160333), (1113, 1983702), (1294, 1706229), (1314, 1680259), (1533, 1440222), (1941, 1137486), (2226, 991851), (2597, 850158), (3066, 720111), (3339, 661234), (3577, 617238), (3869, 570654), (3882, 568743), (4529, 487494), (4599, 480074), (5194, 425079), (5823, 379162), (6678, 330617), (7154, 308619), (7738, 285327), (7791, 283386), (9058, 243747), (9198, 240037), (10731, 205746), (11607, 190218), (11646, 189581), (13587, 162498), (15582, 141693), (21462, 102873), (23214, 95109), (23373, 94462), (27083, 81522), (27174, 81249), (31703, 69642), (32193, 68582), (34291, 64386), (34821, 63406), (40761, 54166), (46746, 47231)]