328232960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 208

約数和(自身を含む): 905859072

約数和(自身を除く): 577626112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 124, 128, 155, 160, 176, 188, 220, 235, 248, 256, 310, 320, 341, 352, 376, 440, 470, 496, 512, 517, 620, 640, 682, 704, 752, 880, 940, 992, 1024, 1034, 1240, 1280, 1364, 1408, 1457, 1504, 1705, 1760, 1880, 1984, 2048, 2068, 2480, 2560, 2585, 2728, 2816, 2914, 3008, 3410, 3520, 3760, 3968, 4096, 4136, 4960, 5120, 5170, 5456, 5632, 5828, 6016, 6820, 7040, 7285, 7520, 7936, 8272, 9920, 10240, 10340, 10912, 11264, 11656, 12032, 13640, 14080, 14570, 15040, 15872, 16027, 16544, 19840, 20480, 20680, 21824, 22528, 23312, 24064, 27280, 28160, 29140, 30080, 31744, 32054, 33088, 39680, 41360, 43648, 45056, 46624, 48128, 54560, 56320, 58280, 60160, 63488, 64108, 66176, 79360, 80135, 82720, 87296, 93248, 96256, 109120, 112640, 116560, 120320, 126976, 128216, 132352, 158720, 160270, 165440, 174592, 186496, 192512, 218240, 225280, 233120, 240640, 256432, 264704, 317440, 320540, 330880, 349184, 372992, 436480, 466240, 481280, 512864, 529408, 634880, 641080, 661760, 698368, 745984, 872960, 932480, 962560, 1025728, 1058816, 1282160, 1323520, 1396736, 1491968, 1745920, 1864960, 2051456, 2117632, 2564320, 2647040, 2983936, 3491840, 3729920, 4102912, 5128640, 5294080, 5967872, 6983680, 7459840, 8205824, 10257280, 10588160, 14919680, 16411648, 20514560, 29839360, 32823296, 41029120, 65646592, 82058240, 164116480, 328232960]

約数ペア:

[(1, 328232960), (2, 164116480), (4, 82058240), (5, 65646592), (8, 41029120), (10, 32823296), (11, 29839360), (16, 20514560), (20, 16411648), (22, 14919680), (31, 10588160), (32, 10257280), (40, 8205824), (44, 7459840), (47, 6983680), (55, 5967872), (62, 5294080), (64, 5128640), (80, 4102912), (88, 3729920), (94, 3491840), (110, 2983936), (124, 2647040), (128, 2564320), (155, 2117632), (160, 2051456), (176, 1864960), (188, 1745920), (220, 1491968), (235, 1396736), (248, 1323520), (256, 1282160), (310, 1058816), (320, 1025728), (341, 962560), (352, 932480), (376, 872960), (440, 745984), (470, 698368), (496, 661760), (512, 641080), (517, 634880), (620, 529408), (640, 512864), (682, 481280), (704, 466240), (752, 436480), (880, 372992), (940, 349184), (992, 330880), (1024, 320540), (1034, 317440), (1240, 264704), (1280, 256432), (1364, 240640), (1408, 233120), (1457, 225280), (1504, 218240), (1705, 192512), (1760, 186496), (1880, 174592), (1984, 165440), (2048, 160270), (2068, 158720), (2480, 132352), (2560, 128216), (2585, 126976), (2728, 120320), (2816, 116560), (2914, 112640), (3008, 109120), (3410, 96256), (3520, 93248), (3760, 87296), (3968, 82720), (4096, 80135), (4136, 79360), (4960, 66176), (5120, 64108), (5170, 63488), (5456, 60160), (5632, 58280), (5828, 56320), (6016, 54560), (6820, 48128), (7040, 46624), (7285, 45056), (7520, 43648), (7936, 41360), (8272, 39680), (9920, 33088), (10240, 32054), (10340, 31744), (10912, 30080), (11264, 29140), (11656, 28160), (12032, 27280), (13640, 24064), (14080, 23312), (14570, 22528), (15040, 21824), (15872, 20680), (16027, 20480), (16544, 19840)]