329616128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 754971840

約数和(自身を除く): 425355712

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 37, 46, 64, 68, 74, 89, 92, 128, 136, 148, 178, 184, 256, 272, 296, 356, 368, 391, 544, 592, 629, 712, 736, 782, 851, 1088, 1184, 1258, 1424, 1472, 1513, 1564, 1702, 2047, 2176, 2368, 2516, 2848, 2944, 3026, 3128, 3293, 3404, 4094, 4352, 4736, 5032, 5696, 5888, 6052, 6256, 6586, 6808, 8188, 9472, 10064, 11392, 12104, 12512, 13172, 13616, 14467, 16376, 20128, 22784, 24208, 25024, 26344, 27232, 28934, 32752, 34799, 40256, 48416, 50048, 52688, 54464, 55981, 57868, 65504, 69598, 75739, 80512, 96832, 100096, 105376, 108928, 111962, 115736, 131008, 139196, 151478, 161024, 193664, 210752, 217856, 223924, 231472, 262016, 278392, 302956, 387328, 421504, 447848, 462944, 524032, 556784, 605912, 843008, 895696, 925888, 1113568, 1211824, 1287563, 1791392, 1851776, 2227136, 2423648, 2575126, 3582784, 3703552, 4454272, 4847296, 5150252, 7165568, 8908544, 9694592, 10300504, 14331136, 19389184, 20601008, 41202016, 82404032, 164808064, 329616128]

約数ペア:

[(1, 329616128), (2, 164808064), (4, 82404032), (8, 41202016), (16, 20601008), (17, 19389184), (23, 14331136), (32, 10300504), (34, 9694592), (37, 8908544), (46, 7165568), (64, 5150252), (68, 4847296), (74, 4454272), (89, 3703552), (92, 3582784), (128, 2575126), (136, 2423648), (148, 2227136), (178, 1851776), (184, 1791392), (256, 1287563), (272, 1211824), (296, 1113568), (356, 925888), (368, 895696), (391, 843008), (544, 605912), (592, 556784), (629, 524032), (712, 462944), (736, 447848), (782, 421504), (851, 387328), (1088, 302956), (1184, 278392), (1258, 262016), (1424, 231472), (1472, 223924), (1513, 217856), (1564, 210752), (1702, 193664), (2047, 161024), (2176, 151478), (2368, 139196), (2516, 131008), (2848, 115736), (2944, 111962), (3026, 108928), (3128, 105376), (3293, 100096), (3404, 96832), (4094, 80512), (4352, 75739), (4736, 69598), (5032, 65504), (5696, 57868), (5888, 55981), (6052, 54464), (6256, 52688), (6586, 50048), (6808, 48416), (8188, 40256), (9472, 34799), (10064, 32752), (11392, 28934), (12104, 27232), (12512, 26344), (13172, 25024), (13616, 24208), (14467, 22784), (16376, 20128)]