1380147132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2648

約数の個数: 144

約数和(自身を含む): 4092705792

約数和(自身を除く): 2712558660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 71, 78, 84, 91, 98, 142, 147, 156, 182, 196, 213, 273, 284, 294, 364, 426, 497, 546, 588, 637, 852, 923, 994, 1092, 1274, 1491, 1846, 1911, 1988, 2543, 2548, 2769, 2982, 3479, 3692, 3822, 5086, 5538, 5964, 6461, 6958, 7629, 7644, 10172, 10437, 11076, 12922, 13916, 15258, 17801, 19383, 20874, 25844, 30516, 33059, 35602, 38766, 41748, 45227, 53403, 66118, 71204, 77532, 90454, 99177, 106806, 124607, 132236, 135681, 180553, 180908, 198354, 213612, 231413, 249214, 271362, 361106, 373821, 396708, 462826, 498428, 541659, 542724, 694239, 722212, 747642, 925652, 1083318, 1263871, 1388478, 1495284, 1619891, 2166636, 2347189, 2527742, 2776956, 3239782, 3791613, 4694378, 4859673, 5055484, 6479564, 7041567, 7583226, 8847097, 9388756, 9719346, 14083134, 15166452, 16430323, 17694194, 19438692, 26541291, 28166268, 32860646, 35388388, 49290969, 53082582, 65721292, 98581938, 106165164, 115012261, 197163876, 230024522, 345036783, 460049044, 690073566, 1380147132]

約数ペア:

[(1, 1380147132), (2, 690073566), (3, 460049044), (4, 345036783), (6, 230024522), (7, 197163876), (12, 115012261), (13, 106165164), (14, 98581938), (21, 65721292), (26, 53082582), (28, 49290969), (39, 35388388), (42, 32860646), (49, 28166268), (52, 26541291), (71, 19438692), (78, 17694194), (84, 16430323), (91, 15166452), (98, 14083134), (142, 9719346), (147, 9388756), (156, 8847097), (182, 7583226), (196, 7041567), (213, 6479564), (273, 5055484), (284, 4859673), (294, 4694378), (364, 3791613), (426, 3239782), (497, 2776956), (546, 2527742), (588, 2347189), (637, 2166636), (852, 1619891), (923, 1495284), (994, 1388478), (1092, 1263871), (1274, 1083318), (1491, 925652), (1846, 747642), (1911, 722212), (1988, 694239), (2543, 542724), (2548, 541659), (2769, 498428), (2982, 462826), (3479, 396708), (3692, 373821), (3822, 361106), (5086, 271362), (5538, 249214), (5964, 231413), (6461, 213612), (6958, 198354), (7629, 180908), (7644, 180553), (10172, 135681), (10437, 132236), (11076, 124607), (12922, 106806), (13916, 99177), (15258, 90454), (17801, 77532), (19383, 71204), (20874, 66118), (25844, 53403), (30516, 45227), (33059, 41748), (35602, 38766)]