421570248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2657}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 1152083520

約数和(自身を除く): 730513272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 601, 1202, 1803, 2404, 2657, 3606, 4808, 5314, 6611, 7212, 7971, 10628, 13222, 14424, 15942, 19833, 21256, 26444, 29227, 31884, 39666, 52888, 58454, 63768, 79332, 87681, 116908, 158664, 175362, 233816, 350724, 701448, 1596857, 3193714, 4790571, 6387428, 9581142, 12774856, 17565427, 19162284, 35130854, 38324568, 52696281, 70261708, 105392562, 140523416, 210785124, 421570248]

約数ペア:

[(1, 421570248), (2, 210785124), (3, 140523416), (4, 105392562), (6, 70261708), (8, 52696281), (11, 38324568), (12, 35130854), (22, 19162284), (24, 17565427), (33, 12774856), (44, 9581142), (66, 6387428), (88, 4790571), (132, 3193714), (264, 1596857), (601, 701448), (1202, 350724), (1803, 233816), (2404, 175362), (2657, 158664), (3606, 116908), (4808, 87681), (5314, 79332), (6611, 63768), (7212, 58454), (7971, 52888), (10628, 39666), (13222, 31884), (14424, 29227), (15942, 26444), (19833, 21256)]