338964340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5209

約数の個数: 96

約数和(自身を含む): 872798976

約数和(自身を除く): 533834636

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2530, 2860, 2990, 3289, 5060, 5153, 5980, 6578, 10306, 13156, 16445, 20612, 25765, 32890, 51530, 56683, 65780, 66989, 103060, 113366, 118519, 133978, 226732, 237038, 267956, 283415, 334945, 474076, 566830, 592595, 669890, 736879, 1133660, 1185190, 1303709, 1339780, 1473758, 1540747, 2370380, 2607418, 2947516, 3081494, 3684395, 5214836, 6162988, 6518545, 7368790, 7703735, 13037090, 14737580, 15407470, 16948217, 26074180, 30814940, 33896434, 67792868, 84741085, 169482170, 338964340]

約数ペア:

[(1, 338964340), (2, 169482170), (4, 84741085), (5, 67792868), (10, 33896434), (11, 30814940), (13, 26074180), (20, 16948217), (22, 15407470), (23, 14737580), (26, 13037090), (44, 7703735), (46, 7368790), (52, 6518545), (55, 6162988), (65, 5214836), (92, 3684395), (110, 3081494), (115, 2947516), (130, 2607418), (143, 2370380), (220, 1540747), (230, 1473758), (253, 1339780), (260, 1303709), (286, 1185190), (299, 1133660), (460, 736879), (506, 669890), (572, 592595), (598, 566830), (715, 474076), (1012, 334945), (1196, 283415), (1265, 267956), (1430, 237038), (1495, 226732), (2530, 133978), (2860, 118519), (2990, 113366), (3289, 103060), (5060, 66989), (5153, 65780), (5980, 56683), (6578, 51530), (10306, 32890), (13156, 25765), (16445, 20612)]