881569296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 2606604000

約数和(自身を除く): 1725034704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 419, 456, 684, 769, 838, 912, 1257, 1368, 1538, 1676, 2307, 2514, 2736, 3076, 3352, 3771, 4614, 5028, 6152, 6704, 6921, 7542, 7961, 9228, 10056, 12304, 13842, 14611, 15084, 15922, 18456, 20112, 23883, 27684, 29222, 30168, 31844, 36912, 43833, 47766, 55368, 58444, 60336, 63688, 71649, 87666, 95532, 110736, 116888, 127376, 131499, 143298, 175332, 191064, 233776, 262998, 286596, 322211, 350664, 382128, 525996, 573192, 644422, 701328, 966633, 1051992, 1146384, 1288844, 1933266, 2103984, 2577688, 2899899, 3866532, 5155376, 5799798, 6122009, 7733064, 11599596, 12244018, 15466128, 18366027, 23199192, 24488036, 36732054, 46398384, 48976072, 55098081, 73464108, 97952144, 110196162, 146928216, 220392324, 293856432, 440784648, 881569296]

約数ペア:

[(1, 881569296), (2, 440784648), (3, 293856432), (4, 220392324), (6, 146928216), (8, 110196162), (9, 97952144), (12, 73464108), (16, 55098081), (18, 48976072), (19, 46398384), (24, 36732054), (36, 24488036), (38, 23199192), (48, 18366027), (57, 15466128), (72, 12244018), (76, 11599596), (114, 7733064), (144, 6122009), (152, 5799798), (171, 5155376), (228, 3866532), (304, 2899899), (342, 2577688), (419, 2103984), (456, 1933266), (684, 1288844), (769, 1146384), (838, 1051992), (912, 966633), (1257, 701328), (1368, 644422), (1538, 573192), (1676, 525996), (2307, 382128), (2514, 350664), (2736, 322211), (3076, 286596), (3352, 262998), (3771, 233776), (4614, 191064), (5028, 175332), (6152, 143298), (6704, 131499), (6921, 127376), (7542, 116888), (7961, 110736), (9228, 95532), (10056, 87666), (12304, 71649), (13842, 63688), (14611, 60336), (15084, 58444), (15922, 55368), (18456, 47766), (20112, 43833), (23883, 36912), (27684, 31844), (29222, 30168)]