899940048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 2750300160

約数和(自身を除く): 1850360112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 191, 222, 259, 296, 336, 379, 382, 444, 518, 573, 592, 758, 764, 777, 888, 1036, 1137, 1146, 1337, 1516, 1528, 1554, 1776, 2072, 2274, 2292, 2653, 2674, 3032, 3056, 3108, 4011, 4144, 4548, 4584, 5306, 5348, 6064, 6216, 7067, 7959, 8022, 9096, 9168, 10612, 10696, 12432, 14023, 14134, 15918, 16044, 18192, 21201, 21224, 21392, 28046, 28268, 31836, 32088, 42069, 42402, 42448, 49469, 56092, 56536, 63672, 64176, 72389, 84138, 84804, 98161, 98938, 112184, 113072, 127344, 144778, 148407, 168276, 169608, 196322, 197876, 217167, 224368, 289556, 294483, 296814, 336552, 339216, 392644, 395752, 434334, 506723, 579112, 588966, 593628, 673104, 785288, 791504, 868668, 1013446, 1158224, 1177932, 1187256, 1520169, 1570576, 1737336, 2026892, 2355864, 2374512, 2678393, 3040338, 3474672, 4053784, 4711728, 5356786, 6080676, 8035179, 8107568, 10713572, 12161352, 16070358, 18748751, 21427144, 24322704, 32140716, 37497502, 42854288, 56246253, 64281432, 74995004, 112492506, 128562864, 149990008, 224985012, 299980016, 449970024, 899940048]

約数ペア:

[(1, 899940048), (2, 449970024), (3, 299980016), (4, 224985012), (6, 149990008), (7, 128562864), (8, 112492506), (12, 74995004), (14, 64281432), (16, 56246253), (21, 42854288), (24, 37497502), (28, 32140716), (37, 24322704), (42, 21427144), (48, 18748751), (56, 16070358), (74, 12161352), (84, 10713572), (111, 8107568), (112, 8035179), (148, 6080676), (168, 5356786), (191, 4711728), (222, 4053784), (259, 3474672), (296, 3040338), (336, 2678393), (379, 2374512), (382, 2355864), (444, 2026892), (518, 1737336), (573, 1570576), (592, 1520169), (758, 1187256), (764, 1177932), (777, 1158224), (888, 1013446), (1036, 868668), (1137, 791504), (1146, 785288), (1337, 673104), (1516, 593628), (1528, 588966), (1554, 579112), (1776, 506723), (2072, 434334), (2274, 395752), (2292, 392644), (2653, 339216), (2674, 336552), (3032, 296814), (3056, 294483), (3108, 289556), (4011, 224368), (4144, 217167), (4548, 197876), (4584, 196322), (5306, 169608), (5348, 168276), (6064, 148407), (6216, 144778), (7067, 127344), (7959, 113072), (8022, 112184), (9096, 98938), (9168, 98161), (10612, 84804), (10696, 84138), (12432, 72389), (14023, 64176), (14134, 63672), (15918, 56536), (16044, 56092), (18192, 49469), (21201, 42448), (21224, 42402), (21392, 42069), (28046, 32088), (28268, 31836)]