380277248

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 898275840

約数和(自身を除く): 517998592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 97, 104, 124, 128, 152, 194, 208, 247, 248, 256, 304, 388, 403, 416, 494, 496, 512, 589, 608, 776, 806, 832, 988, 992, 1178, 1216, 1261, 1552, 1612, 1664, 1843, 1976, 1984, 2356, 2432, 2522, 3007, 3104, 3224, 3328, 3686, 3952, 3968, 4712, 4864, 5044, 6014, 6208, 6448, 6656, 7372, 7657, 7904, 7936, 9424, 9728, 10088, 12028, 12416, 12896, 14744, 15314, 15808, 15872, 18848, 20176, 23959, 24056, 24832, 25792, 29488, 30628, 31616, 37696, 39091, 40352, 47918, 48112, 49664, 51584, 57133, 58976, 61256, 63232, 75392, 78182, 80704, 95836, 96224, 103168, 114266, 117952, 122512, 126464, 150784, 156364, 161408, 191672, 192448, 206336, 228532, 235904, 245024, 301568, 312728, 322816, 383344, 384896, 457064, 471808, 490048, 625456, 645632, 742729, 766688, 769792, 914128, 943616, 980096, 1250912, 1485458, 1533376, 1539584, 1828256, 1960192, 2501824, 2970916, 3066752, 3656512, 3920384, 5003648, 5941832, 6133504, 7313024, 10007296, 11883664, 12267008, 14626048, 20014592, 23767328, 29252096, 47534656, 95069312, 190138624, 380277248]

約数ペア:

[(1, 380277248), (2, 190138624), (4, 95069312), (8, 47534656), (13, 29252096), (16, 23767328), (19, 20014592), (26, 14626048), (31, 12267008), (32, 11883664), (38, 10007296), (52, 7313024), (62, 6133504), (64, 5941832), (76, 5003648), (97, 3920384), (104, 3656512), (124, 3066752), (128, 2970916), (152, 2501824), (194, 1960192), (208, 1828256), (247, 1539584), (248, 1533376), (256, 1485458), (304, 1250912), (388, 980096), (403, 943616), (416, 914128), (494, 769792), (496, 766688), (512, 742729), (589, 645632), (608, 625456), (776, 490048), (806, 471808), (832, 457064), (988, 384896), (992, 383344), (1178, 322816), (1216, 312728), (1261, 301568), (1552, 245024), (1612, 235904), (1664, 228532), (1843, 206336), (1976, 192448), (1984, 191672), (2356, 161408), (2432, 156364), (2522, 150784), (3007, 126464), (3104, 122512), (3224, 117952), (3328, 114266), (3686, 103168), (3952, 96224), (3968, 95836), (4712, 80704), (4864, 78182), (5044, 75392), (6014, 63232), (6208, 61256), (6448, 58976), (6656, 57133), (7372, 51584), (7657, 49664), (7904, 48112), (7936, 47918), (9424, 40352), (9728, 39091), (10088, 37696), (12028, 31616), (12416, 30628), (12896, 29488), (14744, 25792), (15314, 24832), (15808, 24056), (15872, 23959), (18848, 20176)]