421039944

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 1282290240

約数和(自身を除く): 861250296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 151, 156, 162, 216, 234, 302, 312, 324, 331, 351, 453, 468, 604, 648, 662, 702, 906, 936, 993, 1053, 1208, 1324, 1359, 1404, 1812, 1963, 1986, 2106, 2648, 2718, 2808, 2979, 3624, 3926, 3972, 4077, 4212, 4303, 5436, 5889, 5958, 7852, 7944, 8154, 8424, 8606, 8937, 10872, 11778, 11916, 12231, 12909, 15704, 16308, 17212, 17667, 17874, 23556, 23832, 24462, 25818, 26811, 32616, 34424, 35334, 35748, 38727, 47112, 48924, 49981, 51636, 53001, 53622, 70668, 71496, 77454, 97848, 99962, 103272, 106002, 107244, 116181, 141336, 149943, 154908, 159003, 199924, 212004, 214488, 232362, 299886, 309816, 318006, 348543, 399848, 424008, 449829, 464724, 599772, 636012, 649753, 697086, 899658, 929448, 1199544, 1272024, 1299506, 1349487, 1394172, 1799316, 1949259, 2599012, 2698974, 2788344, 3598632, 3898518, 4048461, 5198024, 5397948, 5847777, 7797036, 8096922, 10795896, 11695554, 15594072, 16193844, 17543331, 23391108, 32387688, 35086662, 46782216, 52629993, 70173324, 105259986, 140346648, 210519972, 421039944]

約数ペア:

[(1, 421039944), (2, 210519972), (3, 140346648), (4, 105259986), (6, 70173324), (8, 52629993), (9, 46782216), (12, 35086662), (13, 32387688), (18, 23391108), (24, 17543331), (26, 16193844), (27, 15594072), (36, 11695554), (39, 10795896), (52, 8096922), (54, 7797036), (72, 5847777), (78, 5397948), (81, 5198024), (104, 4048461), (108, 3898518), (117, 3598632), (151, 2788344), (156, 2698974), (162, 2599012), (216, 1949259), (234, 1799316), (302, 1394172), (312, 1349487), (324, 1299506), (331, 1272024), (351, 1199544), (453, 929448), (468, 899658), (604, 697086), (648, 649753), (662, 636012), (702, 599772), (906, 464724), (936, 449829), (993, 424008), (1053, 399848), (1208, 348543), (1324, 318006), (1359, 309816), (1404, 299886), (1812, 232362), (1963, 214488), (1986, 212004), (2106, 199924), (2648, 159003), (2718, 154908), (2808, 149943), (2979, 141336), (3624, 116181), (3926, 107244), (3972, 106002), (4077, 103272), (4212, 99962), (4303, 97848), (5436, 77454), (5889, 71496), (5958, 70668), (7852, 53622), (7944, 53001), (8154, 51636), (8424, 49981), (8606, 48924), (8937, 47112), (10872, 38727), (11778, 35748), (11916, 35334), (12231, 34424), (12909, 32616), (15704, 26811), (16308, 25818), (17212, 24462), (17667, 23832), (17874, 23556)]