1630160028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{4691}}^1$

素因数の和:4912

約数の個数: 108

約数和(自身を含む): 4818805992

約数和(自身を除く): 3188645964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 197, 252, 294, 394, 441, 588, 591, 788, 882, 1182, 1379, 1764, 1773, 2364, 2758, 3546, 4137, 4691, 5516, 7092, 8274, 9382, 9653, 12411, 14073, 16548, 18764, 19306, 24822, 28146, 28959, 32837, 38612, 42219, 49644, 56292, 57918, 65674, 84438, 86877, 98511, 115836, 131348, 168876, 173754, 197022, 229859, 295533, 347508, 394044, 459718, 591066, 689577, 919436, 924127, 1182132, 1379154, 1848254, 2068731, 2758308, 2772381, 3696508, 4137462, 5544762, 6468889, 8274924, 8317143, 11089524, 12937778, 16634286, 19406667, 25875556, 33268572, 38813334, 45282223, 58220001, 77626668, 90564446, 116440002, 135846669, 181128892, 232880004, 271693338, 407540007, 543386676, 815080014, 1630160028]

約数ペア:

[(1, 1630160028), (2, 815080014), (3, 543386676), (4, 407540007), (6, 271693338), (7, 232880004), (9, 181128892), (12, 135846669), (14, 116440002), (18, 90564446), (21, 77626668), (28, 58220001), (36, 45282223), (42, 38813334), (49, 33268572), (63, 25875556), (84, 19406667), (98, 16634286), (126, 12937778), (147, 11089524), (196, 8317143), (197, 8274924), (252, 6468889), (294, 5544762), (394, 4137462), (441, 3696508), (588, 2772381), (591, 2758308), (788, 2068731), (882, 1848254), (1182, 1379154), (1379, 1182132), (1764, 924127), (1773, 919436), (2364, 689577), (2758, 591066), (3546, 459718), (4137, 394044), (4691, 347508), (5516, 295533), (7092, 229859), (8274, 197022), (9382, 173754), (9653, 168876), (12411, 131348), (14073, 115836), (16548, 98511), (18764, 86877), (19306, 84438), (24822, 65674), (28146, 57918), (28959, 56292), (32837, 49644), (38612, 42219)]