1601505516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 4316457600

約数和(自身を除く): 2714952084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 89, 114, 156, 169, 178, 228, 247, 267, 338, 356, 467, 494, 507, 534, 676, 741, 934, 988, 1014, 1068, 1157, 1401, 1482, 1691, 1868, 2028, 2314, 2802, 2964, 3211, 3382, 3471, 4628, 5073, 5604, 6071, 6422, 6764, 6942, 8873, 9633, 10146, 12142, 12844, 13884, 15041, 17746, 18213, 19266, 20292, 21983, 24284, 26619, 30082, 35492, 36426, 38532, 41563, 43966, 45123, 53238, 60164, 65949, 72852, 78923, 83126, 87932, 90246, 106476, 115349, 124689, 131898, 157846, 166252, 180492, 230698, 236769, 249378, 263796, 285779, 315692, 346047, 461396, 473538, 498756, 540319, 571558, 692094, 789697, 857337, 947076, 1080638, 1143116, 1384188, 1499537, 1579394, 1620957, 1714674, 2161276, 2369091, 2999074, 3158788, 3241914, 3429348, 4498611, 4738182, 5998148, 6483828, 7024147, 8997222, 9476364, 10266061, 14048294, 17994444, 20532122, 21072441, 28096588, 30798183, 41064244, 42144882, 61596366, 84289764, 123192732, 133458793, 266917586, 400376379, 533835172, 800752758, 1601505516]

約数ペア:

[(1, 1601505516), (2, 800752758), (3, 533835172), (4, 400376379), (6, 266917586), (12, 133458793), (13, 123192732), (19, 84289764), (26, 61596366), (38, 42144882), (39, 41064244), (52, 30798183), (57, 28096588), (76, 21072441), (78, 20532122), (89, 17994444), (114, 14048294), (156, 10266061), (169, 9476364), (178, 8997222), (228, 7024147), (247, 6483828), (267, 5998148), (338, 4738182), (356, 4498611), (467, 3429348), (494, 3241914), (507, 3158788), (534, 2999074), (676, 2369091), (741, 2161276), (934, 1714674), (988, 1620957), (1014, 1579394), (1068, 1499537), (1157, 1384188), (1401, 1143116), (1482, 1080638), (1691, 947076), (1868, 857337), (2028, 789697), (2314, 692094), (2802, 571558), (2964, 540319), (3211, 498756), (3382, 473538), (3471, 461396), (4628, 346047), (5073, 315692), (5604, 285779), (6071, 263796), (6422, 249378), (6764, 236769), (6942, 230698), (8873, 180492), (9633, 166252), (10146, 157846), (12142, 131898), (12844, 124689), (13884, 115349), (15041, 106476), (17746, 90246), (18213, 87932), (19266, 83126), (20292, 78923), (21983, 72852), (24284, 65949), (26619, 60164), (30082, 53238), (35492, 45123), (36426, 43966), (38532, 41563)]