402782976

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 144

約数和(自身を含む): 1254198400

約数和(自身を除く): 851415424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3067, 3456, 3648, 4104, 4864, 5472, 6134, 6912, 7296, 8208, 9201, 10944, 12268, 14592, 16416, 18402, 21888, 24536, 27603, 32832, 36804, 43776, 49072, 55206, 58273, 65664, 73608, 82809, 98144, 110412, 116546, 131328, 147216, 165618, 174819, 196288, 220824, 233092, 294432, 331236, 349638, 392576, 441648, 466184, 524457, 588864, 662472, 699276, 785152, 883296, 932368, 1048914, 1177728, 1324944, 1398552, 1573371, 1766592, 1864736, 2097828, 2355456, 2649888, 2797104, 3146742, 3533184, 3729472, 4195656, 5299776, 5594208, 6293484, 7066368, 7458944, 8391312, 10599552, 11188416, 12586968, 14917888, 16782624, 21199104, 22376832, 25173936, 33565248, 44753664, 50347872, 67130496, 100695744, 134260992, 201391488, 402782976]

約数ペア:

[(1, 402782976), (2, 201391488), (3, 134260992), (4, 100695744), (6, 67130496), (8, 50347872), (9, 44753664), (12, 33565248), (16, 25173936), (18, 22376832), (19, 21199104), (24, 16782624), (27, 14917888), (32, 12586968), (36, 11188416), (38, 10599552), (48, 8391312), (54, 7458944), (57, 7066368), (64, 6293484), (72, 5594208), (76, 5299776), (96, 4195656), (108, 3729472), (114, 3533184), (128, 3146742), (144, 2797104), (152, 2649888), (171, 2355456), (192, 2097828), (216, 1864736), (228, 1766592), (256, 1573371), (288, 1398552), (304, 1324944), (342, 1177728), (384, 1048914), (432, 932368), (456, 883296), (513, 785152), (576, 699276), (608, 662472), (684, 588864), (768, 524457), (864, 466184), (912, 441648), (1026, 392576), (1152, 349638), (1216, 331236), (1368, 294432), (1728, 233092), (1824, 220824), (2052, 196288), (2304, 174819), (2432, 165618), (2736, 147216), (3067, 131328), (3456, 116546), (3648, 110412), (4104, 98144), (4864, 82809), (5472, 73608), (6134, 65664), (6912, 58273), (7296, 55206), (8208, 49072), (9201, 43776), (10944, 36804), (12268, 32832), (14592, 27603), (16416, 24536), (18402, 21888)]