421148616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 1283143680

約数和(自身を除く): 861995064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 167, 168, 204, 238, 334, 357, 408, 476, 501, 668, 714, 883, 952, 1002, 1169, 1336, 1428, 1766, 2004, 2338, 2649, 2839, 2856, 3507, 3532, 4008, 4676, 5298, 5678, 6181, 7014, 7064, 8517, 9352, 10596, 11356, 12362, 14028, 15011, 17034, 18543, 19873, 21192, 22712, 24724, 28056, 30022, 34068, 37086, 39746, 45033, 49448, 59619, 60044, 68136, 74172, 79492, 90066, 105077, 119238, 120088, 147461, 148344, 158984, 180132, 210154, 238476, 294922, 315231, 360264, 420308, 442383, 476952, 589844, 630462, 840616, 884766, 1032227, 1179688, 1260924, 1769532, 2064454, 2506837, 2521848, 3096681, 3539064, 4128908, 5013674, 6193362, 7520511, 8257816, 10027348, 12386724, 15041022, 17547859, 20054696, 24773448, 30082044, 35095718, 52643577, 60164088, 70191436, 105287154, 140382872, 210574308, 421148616]

約数ペア:

[(1, 421148616), (2, 210574308), (3, 140382872), (4, 105287154), (6, 70191436), (7, 60164088), (8, 52643577), (12, 35095718), (14, 30082044), (17, 24773448), (21, 20054696), (24, 17547859), (28, 15041022), (34, 12386724), (42, 10027348), (51, 8257816), (56, 7520511), (68, 6193362), (84, 5013674), (102, 4128908), (119, 3539064), (136, 3096681), (167, 2521848), (168, 2506837), (204, 2064454), (238, 1769532), (334, 1260924), (357, 1179688), (408, 1032227), (476, 884766), (501, 840616), (668, 630462), (714, 589844), (883, 476952), (952, 442383), (1002, 420308), (1169, 360264), (1336, 315231), (1428, 294922), (1766, 238476), (2004, 210154), (2338, 180132), (2649, 158984), (2839, 148344), (2856, 147461), (3507, 120088), (3532, 119238), (4008, 105077), (4676, 90066), (5298, 79492), (5678, 74172), (6181, 68136), (7014, 60044), (7064, 59619), (8517, 49448), (9352, 45033), (10596, 39746), (11356, 37086), (12362, 34068), (14028, 30022), (15011, 28056), (17034, 24724), (18543, 22712), (19873, 21192)]