1028380716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 2958228000

約数和(自身を除く): 1929847284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 149, 174, 198, 261, 298, 319, 348, 396, 447, 522, 596, 601, 638, 894, 957, 1044, 1202, 1276, 1341, 1639, 1788, 1803, 1914, 2404, 2682, 2871, 3278, 3606, 3828, 4321, 4917, 5364, 5409, 5742, 6556, 6611, 7212, 8642, 9834, 10818, 11484, 12963, 13222, 14751, 17284, 17429, 19668, 19833, 21636, 25926, 26444, 29502, 34858, 38889, 39666, 47531, 51852, 52287, 59004, 59499, 69716, 77778, 79332, 89549, 95062, 104574, 118998, 142593, 155556, 156861, 179098, 190124, 191719, 209148, 237996, 268647, 285186, 313722, 358196, 383438, 427779, 537294, 570372, 575157, 627444, 766876, 805941, 855558, 985039, 1074588, 1150314, 1611882, 1711116, 1725471, 1970078, 2300628, 2596921, 2955117, 3223764, 3450942, 3940156, 5193842, 5910234, 6901884, 7790763, 8865351, 10387684, 11820468, 15581526, 17730702, 23372289, 28566131, 31163052, 35461404, 46744578, 57132262, 85698393, 93489156, 114264524, 171396786, 257095179, 342793572, 514190358, 1028380716]

約数ペア:

[(1, 1028380716), (2, 514190358), (3, 342793572), (4, 257095179), (6, 171396786), (9, 114264524), (11, 93489156), (12, 85698393), (18, 57132262), (22, 46744578), (29, 35461404), (33, 31163052), (36, 28566131), (44, 23372289), (58, 17730702), (66, 15581526), (87, 11820468), (99, 10387684), (116, 8865351), (132, 7790763), (149, 6901884), (174, 5910234), (198, 5193842), (261, 3940156), (298, 3450942), (319, 3223764), (348, 2955117), (396, 2596921), (447, 2300628), (522, 1970078), (596, 1725471), (601, 1711116), (638, 1611882), (894, 1150314), (957, 1074588), (1044, 985039), (1202, 855558), (1276, 805941), (1341, 766876), (1639, 627444), (1788, 575157), (1803, 570372), (1914, 537294), (2404, 427779), (2682, 383438), (2871, 358196), (3278, 313722), (3606, 285186), (3828, 268647), (4321, 237996), (4917, 209148), (5364, 191719), (5409, 190124), (5742, 179098), (6556, 156861), (6611, 155556), (7212, 142593), (8642, 118998), (9834, 104574), (10818, 95062), (11484, 89549), (12963, 79332), (13222, 77778), (14751, 69716), (17284, 59499), (17429, 59004), (19668, 52287), (19833, 51852), (21636, 47531), (25926, 39666), (26444, 38889), (29502, 34858)]