328796736

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 112

約数和(自身を含む): 899769600

約数和(自身を除く): 570972864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 79, 96, 106, 158, 159, 192, 212, 237, 316, 318, 409, 424, 474, 632, 636, 818, 848, 948, 1227, 1264, 1272, 1636, 1696, 1896, 2454, 2528, 2544, 3272, 3392, 3792, 4187, 4908, 5056, 5088, 6544, 7584, 8374, 9816, 10176, 12561, 13088, 15168, 16748, 19632, 21677, 25122, 26176, 32311, 33496, 39264, 43354, 50244, 64622, 65031, 66992, 78528, 86708, 96933, 100488, 129244, 130062, 133984, 173416, 193866, 200976, 258488, 260124, 267968, 346832, 387732, 401952, 516976, 520248, 693664, 775464, 803904, 1033952, 1040496, 1387328, 1550928, 1712483, 2067904, 2080992, 3101856, 3424966, 4161984, 5137449, 6203712, 6849932, 10274898, 13699864, 20549796, 27399728, 41099592, 54799456, 82199184, 109598912, 164398368, 328796736]

約数ペア:

[(1, 328796736), (2, 164398368), (3, 109598912), (4, 82199184), (6, 54799456), (8, 41099592), (12, 27399728), (16, 20549796), (24, 13699864), (32, 10274898), (48, 6849932), (53, 6203712), (64, 5137449), (79, 4161984), (96, 3424966), (106, 3101856), (158, 2080992), (159, 2067904), (192, 1712483), (212, 1550928), (237, 1387328), (316, 1040496), (318, 1033952), (409, 803904), (424, 775464), (474, 693664), (632, 520248), (636, 516976), (818, 401952), (848, 387732), (948, 346832), (1227, 267968), (1264, 260124), (1272, 258488), (1636, 200976), (1696, 193866), (1896, 173416), (2454, 133984), (2528, 130062), (2544, 129244), (3272, 100488), (3392, 96933), (3792, 86708), (4187, 78528), (4908, 66992), (5056, 65031), (5088, 64622), (6544, 50244), (7584, 43354), (8374, 39264), (9816, 33496), (10176, 32311), (12561, 26176), (13088, 25122), (15168, 21677), (16748, 19632)]