620121096

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{136711}}^1$

素因数の和:136736

約数の個数: 80

約数和(自身を含む): 1985058240

約数和(自身を除く): 1364937144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 136711, 273422, 410133, 546844, 820266, 956977, 1093688, 1230399, 1640532, 1913954, 2460798, 2870931, 3281064, 3691197, 3827908, 4921596, 5741862, 7382394, 7655816, 8612793, 9843192, 11073591, 11483724, 14764788, 17225586, 22147182, 22967448, 25838379, 29529576, 34451172, 44294364, 51676758, 68902344, 77515137, 88588728, 103353516, 155030274, 206707032, 310060548, 620121096]

約数ペア:

[(1, 620121096), (2, 310060548), (3, 206707032), (4, 155030274), (6, 103353516), (7, 88588728), (8, 77515137), (9, 68902344), (12, 51676758), (14, 44294364), (18, 34451172), (21, 29529576), (24, 25838379), (27, 22967448), (28, 22147182), (36, 17225586), (42, 14764788), (54, 11483724), (56, 11073591), (63, 9843192), (72, 8612793), (81, 7655816), (84, 7382394), (108, 5741862), (126, 4921596), (162, 3827908), (168, 3691197), (189, 3281064), (216, 2870931), (252, 2460798), (324, 1913954), (378, 1640532), (504, 1230399), (567, 1093688), (648, 956977), (756, 820266), (1134, 546844), (1512, 410133), (2268, 273422), (4536, 136711)]