28335337488

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{2399}}^1$

素因数の和:3874

約数の個数: 160

約数和(自身を含む): 85708800000

約数和(自身を除く): 57373462512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 1439, 2052, 2399, 2736, 2878, 4104, 4317, 4798, 5756, 7197, 8208, 8634, 9596, 11512, 12951, 14394, 17268, 19192, 21591, 23024, 25902, 27341, 28788, 34536, 38384, 38853, 43182, 45581, 51804, 54682, 57576, 64773, 69072, 77706, 82023, 86364, 91162, 103608, 109364, 115152, 129546, 136743, 155412, 164046, 172728, 182324, 207216, 218728, 246069, 259092, 273486, 310824, 328092, 345456, 364648, 410229, 437456, 492138, 518184, 546972, 621648, 656184, 729296, 738207, 820458, 984276, 1036368, 1093944, 1230687, 1312368, 1476414, 1640916, 1968552, 2187888, 2461374, 2952828, 3281832, 3452161, 3937104, 4922748, 5905656, 6563664, 6904322, 9845496, 10356483, 11811312, 13808644, 19690992, 20712966, 27617288, 31069449, 41425932, 55234576, 62138898, 65591059, 82851864, 93208347, 124277796, 131182118, 165703728, 186416694, 196773177, 248555592, 262364236, 372833388, 393546354, 497111184, 524728472, 590319531, 745666776, 787092708, 1049456944, 1180639062, 1491333552, 1574185416, 1770958593, 2361278124, 3148370832, 3541917186, 4722556248, 7083834372, 9445112496, 14167668744, 28335337488]

約数ペア:

[(1, 28335337488), (2, 14167668744), (3, 9445112496), (4, 7083834372), (6, 4722556248), (8, 3541917186), (9, 3148370832), (12, 2361278124), (16, 1770958593), (18, 1574185416), (19, 1491333552), (24, 1180639062), (27, 1049456944), (36, 787092708), (38, 745666776), (48, 590319531), (54, 524728472), (57, 497111184), (72, 393546354), (76, 372833388), (108, 262364236), (114, 248555592), (144, 196773177), (152, 186416694), (171, 165703728), (216, 131182118), (228, 124277796), (304, 93208347), (342, 82851864), (432, 65591059), (456, 62138898), (513, 55234576), (684, 41425932), (912, 31069449), (1026, 27617288), (1368, 20712966), (1439, 19690992), (2052, 13808644), (2399, 11811312), (2736, 10356483), (2878, 9845496), (4104, 6904322), (4317, 6563664), (4798, 5905656), (5756, 4922748), (7197, 3937104), (8208, 3452161), (8634, 3281832), (9596, 2952828), (11512, 2461374), (12951, 2187888), (14394, 1968552), (17268, 1640916), (19192, 1476414), (21591, 1312368), (23024, 1230687), (25902, 1093944), (27341, 1036368), (28788, 984276), (34536, 820458), (38384, 738207), (38853, 729296), (43182, 656184), (45581, 621648), (51804, 546972), (54682, 518184), (57576, 492138), (64773, 437456), (69072, 410229), (77706, 364648), (82023, 345456), (86364, 328092), (91162, 310824), (103608, 273486), (109364, 259092), (115152, 246069), (129546, 218728), (136743, 207216), (155412, 182324), (164046, 172728)]