218239164

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 144

約数和(自身を含む): 668989440

約数和(自身を除く): 450750276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 396, 429, 468, 507, 572, 594, 676, 702, 858, 1014, 1087, 1188, 1287, 1404, 1521, 1716, 1859, 2028, 2174, 2574, 3042, 3261, 3718, 3861, 4348, 4563, 5148, 5577, 6084, 6522, 7436, 7722, 9126, 9783, 11154, 11957, 13044, 14131, 15444, 16731, 18252, 19566, 22308, 23914, 28262, 29349, 33462, 35871, 39132, 42393, 47828, 50193, 56524, 58698, 66924, 71742, 84786, 100386, 107613, 117396, 127179, 143484, 155441, 169572, 183703, 200772, 215226, 254358, 310882, 322839, 367406, 381537, 430452, 466323, 508716, 551109, 621764, 645678, 734812, 763074, 932646, 1102218, 1291356, 1398969, 1526148, 1653327, 1865292, 2020733, 2204436, 2797938, 3306654, 4041466, 4196907, 4959981, 5595876, 6062199, 6613308, 8082932, 8393814, 9919962, 12124398, 16787628, 18186597, 19839924, 24248796, 36373194, 54559791, 72746388, 109119582, 218239164]

約数ペア:

[(1, 218239164), (2, 109119582), (3, 72746388), (4, 54559791), (6, 36373194), (9, 24248796), (11, 19839924), (12, 18186597), (13, 16787628), (18, 12124398), (22, 9919962), (26, 8393814), (27, 8082932), (33, 6613308), (36, 6062199), (39, 5595876), (44, 4959981), (52, 4196907), (54, 4041466), (66, 3306654), (78, 2797938), (99, 2204436), (108, 2020733), (117, 1865292), (132, 1653327), (143, 1526148), (156, 1398969), (169, 1291356), (198, 1102218), (234, 932646), (286, 763074), (297, 734812), (338, 645678), (351, 621764), (396, 551109), (429, 508716), (468, 466323), (507, 430452), (572, 381537), (594, 367406), (676, 322839), (702, 310882), (858, 254358), (1014, 215226), (1087, 200772), (1188, 183703), (1287, 169572), (1404, 155441), (1521, 143484), (1716, 127179), (1859, 117396), (2028, 107613), (2174, 100386), (2574, 84786), (3042, 71742), (3261, 66924), (3718, 58698), (3861, 56524), (4348, 50193), (4563, 47828), (5148, 42393), (5577, 39132), (6084, 35871), (6522, 33462), (7436, 29349), (7722, 28262), (9126, 23914), (9783, 22308), (11154, 19566), (11957, 18252), (13044, 16731), (14131, 15444)]