1477320856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 3222374400

約数和(自身を除く): 1745053544

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 71, 73, 79, 82, 88, 142, 146, 158, 164, 284, 292, 316, 328, 451, 568, 584, 632, 781, 803, 869, 902, 1562, 1606, 1738, 1804, 2911, 2993, 3124, 3212, 3239, 3476, 3608, 5183, 5609, 5767, 5822, 5986, 6248, 6424, 6478, 6952, 10366, 11218, 11534, 11644, 11972, 12956, 20732, 22436, 23068, 23288, 23944, 25912, 32021, 32923, 35629, 41464, 44872, 46136, 57013, 61699, 63437, 64042, 65846, 71258, 114026, 123398, 126874, 128084, 131692, 142516, 212503, 228052, 229969, 236447, 246796, 253748, 256168, 263384, 285032, 409457, 425006, 456104, 459938, 472894, 493592, 507496, 818914, 850012, 919876, 945788, 1637828, 1700024, 1839752, 1891576, 2337533, 2529659, 2600917, 3275656, 4504027, 4675066, 5059318, 5201834, 9008054, 9350132, 10118636, 10403668, 16787737, 18016108, 18700264, 20237272, 20807336, 33575474, 36032216, 67150948, 134301896, 184665107, 369330214, 738660428, 1477320856]

約数ペア:

[(1, 1477320856), (2, 738660428), (4, 369330214), (8, 184665107), (11, 134301896), (22, 67150948), (41, 36032216), (44, 33575474), (71, 20807336), (73, 20237272), (79, 18700264), (82, 18016108), (88, 16787737), (142, 10403668), (146, 10118636), (158, 9350132), (164, 9008054), (284, 5201834), (292, 5059318), (316, 4675066), (328, 4504027), (451, 3275656), (568, 2600917), (584, 2529659), (632, 2337533), (781, 1891576), (803, 1839752), (869, 1700024), (902, 1637828), (1562, 945788), (1606, 919876), (1738, 850012), (1804, 818914), (2911, 507496), (2993, 493592), (3124, 472894), (3212, 459938), (3239, 456104), (3476, 425006), (3608, 409457), (5183, 285032), (5609, 263384), (5767, 256168), (5822, 253748), (5986, 246796), (6248, 236447), (6424, 229969), (6478, 228052), (6952, 212503), (10366, 142516), (11218, 131692), (11534, 128084), (11644, 126874), (11972, 123398), (12956, 114026), (20732, 71258), (22436, 65846), (23068, 64042), (23288, 63437), (23944, 61699), (25912, 57013), (32021, 46136), (32923, 44872), (35629, 41464)]