508730508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5864

約数の個数: 144

約数和(自身を含む): 1599919776

約数和(自身を除く): 1091189268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1989, 2244, 2431, 2574, 2652, 3366, 3978, 4862, 5148, 5813, 6732, 7293, 7956, 9724, 11626, 14586, 17439, 21879, 23252, 29172, 34878, 43758, 52317, 63943, 69756, 75569, 87516, 98821, 104634, 127886, 151138, 191829, 197642, 209268, 226707, 255772, 296463, 302276, 383658, 395284, 453414, 575487, 592926, 680121, 767316, 831259, 889389, 906828, 1087031, 1150974, 1185852, 1284673, 1360242, 1662518, 1778778, 2174062, 2301948, 2493777, 2569346, 2720484, 3261093, 3325036, 3557556, 3854019, 4348124, 4987554, 5138692, 6522186, 7481331, 7708038, 9783279, 9975108, 11562057, 13044372, 14131403, 14962662, 15416076, 19566558, 23124114, 28262806, 29925324, 39133116, 42394209, 46248228, 56525612, 84788418, 127182627, 169576836, 254365254, 508730508]

約数ペア:

[(1, 508730508), (2, 254365254), (3, 169576836), (4, 127182627), (6, 84788418), (9, 56525612), (11, 46248228), (12, 42394209), (13, 39133116), (17, 29925324), (18, 28262806), (22, 23124114), (26, 19566558), (33, 15416076), (34, 14962662), (36, 14131403), (39, 13044372), (44, 11562057), (51, 9975108), (52, 9783279), (66, 7708038), (68, 7481331), (78, 6522186), (99, 5138692), (102, 4987554), (117, 4348124), (132, 3854019), (143, 3557556), (153, 3325036), (156, 3261093), (187, 2720484), (198, 2569346), (204, 2493777), (221, 2301948), (234, 2174062), (286, 1778778), (306, 1662518), (374, 1360242), (396, 1284673), (429, 1185852), (442, 1150974), (468, 1087031), (561, 906828), (572, 889389), (612, 831259), (663, 767316), (748, 680121), (858, 592926), (884, 575487), (1122, 453414), (1287, 395284), (1326, 383658), (1683, 302276), (1716, 296463), (1989, 255772), (2244, 226707), (2431, 209268), (2574, 197642), (2652, 191829), (3366, 151138), (3978, 127886), (4862, 104634), (5148, 98821), (5813, 87516), (6732, 75569), (7293, 69756), (7956, 63943), (9724, 52317), (11626, 43758), (14586, 34878), (17439, 29172), (21879, 23252)]