445530618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2377}}^1$

素因数の和:2493

約数の個数: 80

約数和(自身を含む): 1087649640

約数和(自身を除く): 642119022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 89, 117, 162, 178, 234, 267, 351, 534, 702, 801, 1053, 1157, 1602, 2106, 2314, 2377, 2403, 3471, 4754, 4806, 6942, 7131, 7209, 10413, 14262, 14418, 20826, 21393, 30901, 31239, 42786, 61802, 62478, 64179, 92703, 93717, 128358, 185406, 187434, 192537, 211553, 278109, 385074, 423106, 556218, 634659, 834327, 1269318, 1668654, 1903977, 2502981, 2750189, 3807954, 5005962, 5500378, 5711931, 8250567, 11423862, 16501134, 17135793, 24751701, 34271586, 49503402, 74255103, 148510206, 222765309, 445530618]

約数ペア:

[(1, 445530618), (2, 222765309), (3, 148510206), (6, 74255103), (9, 49503402), (13, 34271586), (18, 24751701), (26, 17135793), (27, 16501134), (39, 11423862), (54, 8250567), (78, 5711931), (81, 5500378), (89, 5005962), (117, 3807954), (162, 2750189), (178, 2502981), (234, 1903977), (267, 1668654), (351, 1269318), (534, 834327), (702, 634659), (801, 556218), (1053, 423106), (1157, 385074), (1602, 278109), (2106, 211553), (2314, 192537), (2377, 187434), (2403, 185406), (3471, 128358), (4754, 93717), (4806, 92703), (6942, 64179), (7131, 62478), (7209, 61802), (10413, 42786), (14262, 31239), (14418, 30901), (20826, 21393)]