248435532

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 412006068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 179, 181, 213, 284, 358, 362, 426, 537, 543, 639, 716, 724, 852, 1074, 1086, 1278, 1611, 1629, 1917, 2148, 2172, 2556, 3222, 3258, 3834, 4833, 4887, 6444, 6516, 7668, 9666, 9774, 12709, 12851, 19332, 19548, 25418, 25702, 32399, 38127, 38553, 50836, 51404, 64798, 76254, 77106, 97197, 114381, 115659, 129596, 152508, 154212, 194394, 228762, 231318, 291591, 343143, 346977, 388788, 457524, 462636, 583182, 686286, 693954, 874773, 1166364, 1372572, 1387908, 1749546, 2300329, 3499092, 4600658, 6900987, 9201316, 13801974, 20702961, 27603948, 41405922, 62108883, 82811844, 124217766, 248435532]

約数ペア:

[(1, 248435532), (2, 124217766), (3, 82811844), (4, 62108883), (6, 41405922), (9, 27603948), (12, 20702961), (18, 13801974), (27, 9201316), (36, 6900987), (54, 4600658), (71, 3499092), (108, 2300329), (142, 1749546), (179, 1387908), (181, 1372572), (213, 1166364), (284, 874773), (358, 693954), (362, 686286), (426, 583182), (537, 462636), (543, 457524), (639, 388788), (716, 346977), (724, 343143), (852, 291591), (1074, 231318), (1086, 228762), (1278, 194394), (1611, 154212), (1629, 152508), (1917, 129596), (2148, 115659), (2172, 114381), (2556, 97197), (3222, 77106), (3258, 76254), (3834, 64798), (4833, 51404), (4887, 50836), (6444, 38553), (6516, 38127), (7668, 32399), (9666, 25702), (9774, 25418), (12709, 19548), (12851, 19332)]