998645220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4271}}^1$

素因数の和:4722

約数の個数: 96

約数和(自身を含む): 3114800640

約数和(自身を除く): 2116155420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 866, 1299, 1732, 2165, 2598, 3897, 4271, 4330, 5196, 6495, 7794, 8542, 8660, 11691, 12813, 12990, 15588, 17084, 19485, 21355, 23382, 25626, 25980, 38439, 38970, 42710, 46764, 51252, 58455, 64065, 76878, 77940, 85420, 115317, 116910, 128130, 153756, 192195, 230634, 233820, 256260, 384390, 461268, 576585, 768780, 1153170, 1849343, 2306340, 3698686, 5548029, 7397372, 9246715, 11096058, 16644087, 18493430, 22192116, 27740145, 33288174, 36986860, 49932261, 55480290, 66576348, 83220435, 99864522, 110960580, 166440870, 199729044, 249661305, 332881740, 499322610, 998645220]

約数ペア:

[(1, 998645220), (2, 499322610), (3, 332881740), (4, 249661305), (5, 199729044), (6, 166440870), (9, 110960580), (10, 99864522), (12, 83220435), (15, 66576348), (18, 55480290), (20, 49932261), (27, 36986860), (30, 33288174), (36, 27740145), (45, 22192116), (54, 18493430), (60, 16644087), (90, 11096058), (108, 9246715), (135, 7397372), (180, 5548029), (270, 3698686), (433, 2306340), (540, 1849343), (866, 1153170), (1299, 768780), (1732, 576585), (2165, 461268), (2598, 384390), (3897, 256260), (4271, 233820), (4330, 230634), (5196, 192195), (6495, 153756), (7794, 128130), (8542, 116910), (8660, 115317), (11691, 85420), (12813, 77940), (12990, 76878), (15588, 64065), (17084, 58455), (19485, 51252), (21355, 46764), (23382, 42710), (25626, 38970), (25980, 38439)]