1998154224

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2340

約数の個数: 160

約数和(自身を含む): 6291264000

約数和(自身を除く): 4293109776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 199, 216, 264, 297, 396, 398, 432, 528, 594, 597, 792, 796, 1188, 1194, 1584, 1592, 1791, 2113, 2189, 2376, 2388, 3184, 3582, 4226, 4378, 4752, 4776, 5373, 6339, 6567, 7164, 8452, 8756, 9552, 10746, 12678, 13134, 14328, 16904, 17512, 19017, 19701, 21492, 23243, 25356, 26268, 28656, 33808, 35024, 38034, 39402, 42984, 46486, 50712, 52536, 57051, 59103, 69729, 76068, 78804, 85968, 92972, 101424, 105072, 114102, 118206, 139458, 152136, 157608, 185944, 209187, 228204, 236412, 278916, 304272, 315216, 371888, 418374, 420487, 456408, 472824, 557832, 627561, 836748, 840974, 912816, 945648, 1115664, 1255122, 1261461, 1673496, 1681948, 2510244, 2522922, 3346992, 3363896, 3784383, 4625357, 5020488, 5045844, 6727792, 7568766, 9250714, 10040976, 10091688, 11353149, 13876071, 15137532, 18501428, 20183376, 22706298, 27752142, 30275064, 37002856, 41628213, 45412596, 55504284, 60550128, 74005712, 83256426, 90825192, 111008568, 124884639, 166512852, 181650384, 222017136, 249769278, 333025704, 499538556, 666051408, 999077112, 1998154224]

約数ペア:

[(1, 1998154224), (2, 999077112), (3, 666051408), (4, 499538556), (6, 333025704), (8, 249769278), (9, 222017136), (11, 181650384), (12, 166512852), (16, 124884639), (18, 111008568), (22, 90825192), (24, 83256426), (27, 74005712), (33, 60550128), (36, 55504284), (44, 45412596), (48, 41628213), (54, 37002856), (66, 30275064), (72, 27752142), (88, 22706298), (99, 20183376), (108, 18501428), (132, 15137532), (144, 13876071), (176, 11353149), (198, 10091688), (199, 10040976), (216, 9250714), (264, 7568766), (297, 6727792), (396, 5045844), (398, 5020488), (432, 4625357), (528, 3784383), (594, 3363896), (597, 3346992), (792, 2522922), (796, 2510244), (1188, 1681948), (1194, 1673496), (1584, 1261461), (1592, 1255122), (1791, 1115664), (2113, 945648), (2189, 912816), (2376, 840974), (2388, 836748), (3184, 627561), (3582, 557832), (4226, 472824), (4378, 456408), (4752, 420487), (4776, 418374), (5373, 371888), (6339, 315216), (6567, 304272), (7164, 278916), (8452, 236412), (8756, 228204), (9552, 209187), (10746, 185944), (12678, 157608), (13134, 152136), (14328, 139458), (16904, 118206), (17512, 114102), (19017, 105072), (19701, 101424), (21492, 92972), (23243, 85968), (25356, 78804), (26268, 76068), (28656, 69729), (33808, 59103), (35024, 57051), (38034, 52536), (39402, 50712), (42984, 46486)]