240752876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5023

約数の個数: 72

約数和(自身を含む): 555695280

約数和(自身を除く): 314942404

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4973, 6916, 9946, 12103, 19892, 24206, 34811, 48412, 64649, 69622, 94487, 129298, 139244, 188974, 243677, 258596, 377948, 452543, 487354, 661409, 905086, 974708, 1228331, 1322818, 1810172, 2456662, 2645636, 3167801, 4629863, 4913324, 6335602, 8598317, 9259726, 12671204, 17196634, 18519452, 34393268, 60188219, 120376438, 240752876]

約数ペア:

[(1, 240752876), (2, 120376438), (4, 60188219), (7, 34393268), (13, 18519452), (14, 17196634), (19, 12671204), (26, 9259726), (28, 8598317), (38, 6335602), (49, 4913324), (52, 4629863), (76, 3167801), (91, 2645636), (98, 2456662), (133, 1810172), (182, 1322818), (196, 1228331), (247, 974708), (266, 905086), (364, 661409), (494, 487354), (532, 452543), (637, 377948), (931, 258596), (988, 243677), (1274, 188974), (1729, 139244), (1862, 129298), (2548, 94487), (3458, 69622), (3724, 64649), (4973, 48412), (6916, 34811), (9946, 24206), (12103, 19892)]