720071244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1144

約数の個数: 108

約数和(自身を含む): 1964306344

約数和(自身を除く): 1244235100

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 289, 306, 402, 578, 603, 612, 804, 867, 1033, 1139, 1156, 1206, 1734, 2066, 2278, 2412, 2601, 3099, 3417, 3468, 4132, 4556, 5202, 6198, 6834, 9297, 10251, 10404, 12396, 13668, 17561, 18594, 19363, 20502, 35122, 37188, 38726, 41004, 52683, 58089, 69211, 70244, 77452, 105366, 116178, 138422, 158049, 174267, 207633, 210732, 232356, 276844, 298537, 316098, 348534, 415266, 597074, 622899, 632196, 697068, 830532, 895611, 1176587, 1194148, 1245798, 1791222, 2353174, 2491596, 2686833, 3529761, 3582444, 4706348, 5373666, 7059522, 10589283, 10747332, 14119044, 20001979, 21178566, 40003958, 42357132, 60005937, 80007916, 120011874, 180017811, 240023748, 360035622, 720071244]

約数ペア:

[(1, 720071244), (2, 360035622), (3, 240023748), (4, 180017811), (6, 120011874), (9, 80007916), (12, 60005937), (17, 42357132), (18, 40003958), (34, 21178566), (36, 20001979), (51, 14119044), (67, 10747332), (68, 10589283), (102, 7059522), (134, 5373666), (153, 4706348), (201, 3582444), (204, 3529761), (268, 2686833), (289, 2491596), (306, 2353174), (402, 1791222), (578, 1245798), (603, 1194148), (612, 1176587), (804, 895611), (867, 830532), (1033, 697068), (1139, 632196), (1156, 622899), (1206, 597074), (1734, 415266), (2066, 348534), (2278, 316098), (2412, 298537), (2601, 276844), (3099, 232356), (3417, 210732), (3468, 207633), (4132, 174267), (4556, 158049), (5202, 138422), (6198, 116178), (6834, 105366), (9297, 77452), (10251, 70244), (10404, 69211), (12396, 58089), (13668, 52683), (17561, 41004), (18594, 38726), (19363, 37188), (20502, 35122)]