455855372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 1002946560

約数和(自身を除く): 547091188

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 131, 133, 211, 217, 262, 266, 422, 434, 524, 532, 589, 844, 868, 917, 1178, 1477, 1834, 2356, 2489, 2954, 3668, 4009, 4061, 4123, 4978, 5908, 6541, 8018, 8122, 8246, 9956, 13082, 16036, 16244, 16492, 17423, 26164, 27641, 28063, 28427, 34846, 45787, 55282, 56126, 56854, 69692, 77159, 91574, 110564, 112252, 113708, 124279, 154318, 183148, 193487, 248558, 308636, 386974, 497116, 525179, 540113, 773948, 856871, 869953, 1050358, 1080226, 1713742, 1739906, 2100716, 2160452, 3427484, 3479812, 3676253, 5998097, 7352506, 11996194, 14705012, 16280549, 23992388, 32561098, 65122196, 113963843, 227927686, 455855372]

約数ペア:

[(1, 455855372), (2, 227927686), (4, 113963843), (7, 65122196), (14, 32561098), (19, 23992388), (28, 16280549), (31, 14705012), (38, 11996194), (62, 7352506), (76, 5998097), (124, 3676253), (131, 3479812), (133, 3427484), (211, 2160452), (217, 2100716), (262, 1739906), (266, 1713742), (422, 1080226), (434, 1050358), (524, 869953), (532, 856871), (589, 773948), (844, 540113), (868, 525179), (917, 497116), (1178, 386974), (1477, 308636), (1834, 248558), (2356, 193487), (2489, 183148), (2954, 154318), (3668, 124279), (4009, 113708), (4061, 112252), (4123, 110564), (4978, 91574), (5908, 77159), (6541, 69692), (8018, 56854), (8122, 56126), (8246, 55282), (9956, 45787), (13082, 34846), (16036, 28427), (16244, 28063), (16492, 27641), (17423, 26164)]