7137229788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19477}}^1$

素因数の和:19538

約数の個数: 144

約数和(自身を含む): 20844576480

約数和(自身を除く): 13707346692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 243, 261, 324, 348, 351, 377, 468, 486, 522, 702, 754, 783, 972, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3159, 3393, 4212, 4524, 4698, 6318, 6786, 7047, 9396, 10179, 12636, 13572, 14094, 19477, 20358, 28188, 30537, 38954, 40716, 58431, 61074, 77908, 91611, 116862, 122148, 175293, 183222, 233724, 253201, 350586, 366444, 506402, 525879, 564833, 701172, 759603, 1012804, 1051758, 1129666, 1519206, 1577637, 1694499, 2103516, 2259332, 2278809, 3038412, 3155274, 3388998, 4557618, 4732911, 5083497, 6310548, 6777996, 6836427, 7342829, 9115236, 9465822, 10166994, 13672854, 14685658, 15250491, 18931644, 20333988, 20509281, 22028487, 27345708, 29371316, 30500982, 41018562, 44056974, 45751473, 61001964, 61527843, 66085461, 82037124, 88113948, 91502946, 123055686, 132170922, 137254419, 183005892, 198256383, 246111372, 264341844, 274508838, 396512766, 549017676, 594769149, 793025532, 1189538298, 1784307447, 2379076596, 3568614894, 7137229788]

約数ペア:

[(1, 7137229788), (2, 3568614894), (3, 2379076596), (4, 1784307447), (6, 1189538298), (9, 793025532), (12, 594769149), (13, 549017676), (18, 396512766), (26, 274508838), (27, 264341844), (29, 246111372), (36, 198256383), (39, 183005892), (52, 137254419), (54, 132170922), (58, 123055686), (78, 91502946), (81, 88113948), (87, 82037124), (108, 66085461), (116, 61527843), (117, 61001964), (156, 45751473), (162, 44056974), (174, 41018562), (234, 30500982), (243, 29371316), (261, 27345708), (324, 22028487), (348, 20509281), (351, 20333988), (377, 18931644), (468, 15250491), (486, 14685658), (522, 13672854), (702, 10166994), (754, 9465822), (783, 9115236), (972, 7342829), (1044, 6836427), (1053, 6777996), (1131, 6310548), (1404, 5083497), (1508, 4732911), (1566, 4557618), (2106, 3388998), (2262, 3155274), (2349, 3038412), (3132, 2278809), (3159, 2259332), (3393, 2103516), (4212, 1694499), (4524, 1577637), (4698, 1519206), (6318, 1129666), (6786, 1051758), (7047, 1012804), (9396, 759603), (10179, 701172), (12636, 564833), (13572, 525879), (14094, 506402), (19477, 366444), (20358, 350586), (28188, 253201), (30537, 233724), (38954, 183222), (40716, 175293), (58431, 122148), (61074, 116862), (77908, 91611)]