252342356

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 564480000

約数和(自身を除く): 312137644

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 343, 349, 434, 476, 527, 686, 698, 833, 868, 1054, 1372, 1396, 1519, 1666, 2108, 2443, 3038, 3332, 3689, 4886, 5831, 5933, 6076, 7378, 9772, 10633, 10819, 11662, 11866, 14756, 17101, 21266, 21638, 23324, 23732, 25823, 34202, 41531, 42532, 43276, 51646, 68404, 75733, 83062, 103292, 119707, 151466, 166124, 180761, 183923, 239414, 290717, 302932, 361522, 367846, 478828, 530131, 581434, 723044, 735692, 1060262, 1162868, 1287461, 2035019, 2120524, 2574922, 3710917, 4070038, 5149844, 7421834, 8140076, 9012227, 14843668, 18024454, 36048908, 63085589, 126171178, 252342356]

約数ペア:

[(1, 252342356), (2, 126171178), (4, 63085589), (7, 36048908), (14, 18024454), (17, 14843668), (28, 9012227), (31, 8140076), (34, 7421834), (49, 5149844), (62, 4070038), (68, 3710917), (98, 2574922), (119, 2120524), (124, 2035019), (196, 1287461), (217, 1162868), (238, 1060262), (343, 735692), (349, 723044), (434, 581434), (476, 530131), (527, 478828), (686, 367846), (698, 361522), (833, 302932), (868, 290717), (1054, 239414), (1372, 183923), (1396, 180761), (1519, 166124), (1666, 151466), (2108, 119707), (2443, 103292), (3038, 83062), (3332, 75733), (3689, 68404), (4886, 51646), (5831, 43276), (5933, 42532), (6076, 41531), (7378, 34202), (9772, 25823), (10633, 23732), (10819, 23324), (11662, 21638), (11866, 21266), (14756, 17101)]