215418672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4615

約数の個数: 120

約数和(自身を含む): 703812096

約数和(自身を除く): 488393424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 4547, 5264, 5922, 6768, 7896, 9094, 11844, 13641, 15792, 18188, 23688, 27282, 31829, 36376, 40923, 47376, 54564, 63658, 72752, 81846, 95487, 109128, 127316, 163692, 190974, 213709, 218256, 254632, 286461, 327384, 381948, 427418, 509264, 572922, 641127, 654768, 763896, 854836, 1145844, 1282254, 1495963, 1527792, 1709672, 1923381, 2291688, 2564508, 2991926, 3419344, 3846762, 4487889, 4583376, 5129016, 5983852, 7693524, 8975778, 10258032, 11967704, 13463667, 15387048, 17951556, 23935408, 26927334, 30774096, 35903112, 53854668, 71806224, 107709336, 215418672]

約数ペア:

[(1, 215418672), (2, 107709336), (3, 71806224), (4, 53854668), (6, 35903112), (7, 30774096), (8, 26927334), (9, 23935408), (12, 17951556), (14, 15387048), (16, 13463667), (18, 11967704), (21, 10258032), (24, 8975778), (28, 7693524), (36, 5983852), (42, 5129016), (47, 4583376), (48, 4487889), (56, 3846762), (63, 3419344), (72, 2991926), (84, 2564508), (94, 2291688), (112, 1923381), (126, 1709672), (141, 1527792), (144, 1495963), (168, 1282254), (188, 1145844), (252, 854836), (282, 763896), (329, 654768), (336, 641127), (376, 572922), (423, 509264), (504, 427418), (564, 381948), (658, 327384), (752, 286461), (846, 254632), (987, 218256), (1008, 213709), (1128, 190974), (1316, 163692), (1692, 127316), (1974, 109128), (2256, 95487), (2632, 81846), (2961, 72752), (3384, 63658), (3948, 54564), (4547, 47376), (5264, 40923), (5922, 36376), (6768, 31829), (7896, 27282), (9094, 23688), (11844, 18188), (13641, 15792)]