1218120624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^2$

素因数の和:376

約数の個数: 180

約数和(自身を含む): 3996025488

約数和(自身を除く): 2777904864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 151, 159, 168, 212, 252, 302, 318, 336, 371, 424, 453, 477, 504, 604, 636, 742, 848, 906, 954, 1008, 1057, 1113, 1208, 1272, 1359, 1484, 1812, 1908, 2114, 2226, 2416, 2544, 2718, 2968, 3171, 3339, 3624, 3816, 4228, 4452, 5436, 5936, 6342, 6678, 7248, 7632, 8003, 8456, 8904, 9513, 10872, 12684, 13356, 16006, 16912, 17808, 19026, 21744, 22801, 24009, 25368, 26712, 32012, 38052, 45602, 48018, 50736, 53424, 56021, 64024, 68403, 72027, 76104, 91204, 96036, 112042, 128048, 136806, 144054, 152208, 159607, 168063, 182408, 192072, 205209, 224084, 273612, 288108, 319214, 336126, 364816, 384144, 410418, 448168, 478821, 504189, 547224, 576216, 638428, 672252, 820836, 896336, 957642, 1008378, 1094448, 1152432, 1208453, 1276856, 1344504, 1436463, 1641672, 1915284, 2016756, 2416906, 2553712, 2689008, 2872926, 3283344, 3625359, 3830568, 4033512, 4833812, 5745852, 7250718, 7661136, 8067024, 8459171, 9667624, 10876077, 11491704, 14501436, 16918342, 19335248, 21752154, 22983408, 25377513, 29002872, 33836684, 43504308, 50755026, 58005744, 67673368, 76132539, 87008616, 101510052, 135346736, 152265078, 174017232, 203020104, 304530156, 406040208, 609060312, 1218120624]

約数ペア:

[(1, 1218120624), (2, 609060312), (3, 406040208), (4, 304530156), (6, 203020104), (7, 174017232), (8, 152265078), (9, 135346736), (12, 101510052), (14, 87008616), (16, 76132539), (18, 67673368), (21, 58005744), (24, 50755026), (28, 43504308), (36, 33836684), (42, 29002872), (48, 25377513), (53, 22983408), (56, 21752154), (63, 19335248), (72, 16918342), (84, 14501436), (106, 11491704), (112, 10876077), (126, 9667624), (144, 8459171), (151, 8067024), (159, 7661136), (168, 7250718), (212, 5745852), (252, 4833812), (302, 4033512), (318, 3830568), (336, 3625359), (371, 3283344), (424, 2872926), (453, 2689008), (477, 2553712), (504, 2416906), (604, 2016756), (636, 1915284), (742, 1641672), (848, 1436463), (906, 1344504), (954, 1276856), (1008, 1208453), (1057, 1152432), (1113, 1094448), (1208, 1008378), (1272, 957642), (1359, 896336), (1484, 820836), (1812, 672252), (1908, 638428), (2114, 576216), (2226, 547224), (2416, 504189), (2544, 478821), (2718, 448168), (2968, 410418), (3171, 384144), (3339, 364816), (3624, 336126), (3816, 319214), (4228, 288108), (4452, 273612), (5436, 224084), (5936, 205209), (6342, 192072), (6678, 182408), (7248, 168063), (7632, 159607), (8003, 152208), (8456, 144054), (8904, 136806), (9513, 128048), (10872, 112042), (12684, 96036), (13356, 91204), (16006, 76104), (16912, 72027), (17808, 68403), (19026, 64024), (21744, 56021), (22801, 53424), (24009, 50736), (25368, 48018), (26712, 45602), (32012, 38052)]