550642716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 1612394784

約数和(自身を除く): 1061752068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 102, 117, 134, 153, 156, 201, 204, 221, 234, 268, 306, 402, 442, 468, 603, 612, 663, 804, 871, 884, 1033, 1139, 1206, 1326, 1742, 1989, 2066, 2278, 2412, 2613, 2652, 3099, 3417, 3484, 3978, 4132, 4556, 5226, 6198, 6834, 7839, 7956, 9297, 10251, 10452, 12396, 13429, 13668, 14807, 15678, 17561, 18594, 20502, 26858, 29614, 31356, 35122, 37188, 40287, 41004, 44421, 52683, 53716, 59228, 69211, 70244, 80574, 88842, 105366, 120861, 133263, 138422, 158049, 161148, 177684, 207633, 210732, 228293, 241722, 266526, 276844, 316098, 415266, 456586, 483444, 533052, 622899, 632196, 684879, 830532, 899743, 913172, 1176587, 1245798, 1369758, 1799486, 2054637, 2353174, 2491596, 2699229, 2739516, 3529761, 3598972, 4109274, 4706348, 5398458, 7059522, 8097687, 8218548, 10589283, 10796916, 14119044, 15295631, 16195374, 21178566, 30591262, 32390748, 42357132, 45886893, 61182524, 91773786, 137660679, 183547572, 275321358, 550642716]

約数ペア:

[(1, 550642716), (2, 275321358), (3, 183547572), (4, 137660679), (6, 91773786), (9, 61182524), (12, 45886893), (13, 42357132), (17, 32390748), (18, 30591262), (26, 21178566), (34, 16195374), (36, 15295631), (39, 14119044), (51, 10796916), (52, 10589283), (67, 8218548), (68, 8097687), (78, 7059522), (102, 5398458), (117, 4706348), (134, 4109274), (153, 3598972), (156, 3529761), (201, 2739516), (204, 2699229), (221, 2491596), (234, 2353174), (268, 2054637), (306, 1799486), (402, 1369758), (442, 1245798), (468, 1176587), (603, 913172), (612, 899743), (663, 830532), (804, 684879), (871, 632196), (884, 622899), (1033, 533052), (1139, 483444), (1206, 456586), (1326, 415266), (1742, 316098), (1989, 276844), (2066, 266526), (2278, 241722), (2412, 228293), (2613, 210732), (2652, 207633), (3099, 177684), (3417, 161148), (3484, 158049), (3978, 138422), (4132, 133263), (4556, 120861), (5226, 105366), (6198, 88842), (6834, 80574), (7839, 70244), (7956, 69211), (9297, 59228), (10251, 53716), (10452, 52683), (12396, 44421), (13429, 41004), (13668, 40287), (14807, 37188), (15678, 35122), (17561, 31356), (18594, 29614), (20502, 26858)]