38240904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 108924480

約数和(自身を除く): 70683576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 73, 78, 92, 104, 138, 146, 156, 184, 219, 276, 292, 299, 312, 438, 552, 584, 598, 876, 897, 949, 1196, 1679, 1752, 1794, 1898, 2392, 2847, 3358, 3588, 3796, 5037, 5329, 5694, 6716, 7176, 7592, 10074, 10658, 11388, 13432, 15987, 20148, 21316, 21827, 22776, 31974, 40296, 42632, 43654, 63948, 65481, 69277, 87308, 122567, 127896, 130962, 138554, 174616, 207831, 245134, 261924, 277108, 367701, 415662, 490268, 523848, 554216, 735402, 831324, 980536, 1470804, 1593371, 1662648, 2941608, 3186742, 4780113, 6373484, 9560226, 12746968, 19120452, 38240904]

約数ペア:

[(1, 38240904), (2, 19120452), (3, 12746968), (4, 9560226), (6, 6373484), (8, 4780113), (12, 3186742), (13, 2941608), (23, 1662648), (24, 1593371), (26, 1470804), (39, 980536), (46, 831324), (52, 735402), (69, 554216), (73, 523848), (78, 490268), (92, 415662), (104, 367701), (138, 277108), (146, 261924), (156, 245134), (184, 207831), (219, 174616), (276, 138554), (292, 130962), (299, 127896), (312, 122567), (438, 87308), (552, 69277), (584, 65481), (598, 63948), (876, 43654), (897, 42632), (949, 40296), (1196, 31974), (1679, 22776), (1752, 21827), (1794, 21316), (1898, 20148), (2392, 15987), (2847, 13432), (3358, 11388), (3588, 10658), (3796, 10074), (5037, 7592), (5329, 7176), (5694, 6716)]