4268781972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1$

素因数の和:16129

約数の個数: 168

約数和(自身を含む): 13786000256

約数和(自身を除く): 9517218284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 972, 1053, 1092, 1134, 1404, 1458, 1638, 1701, 2106, 2268, 2457, 2916, 3159, 3276, 3402, 4212, 4914, 5103, 6318, 6804, 7371, 9477, 9828, 10206, 12636, 14742, 16087, 18954, 20412, 22113, 29484, 32174, 37908, 44226, 48261, 64348, 66339, 88452, 96522, 112609, 132678, 144783, 193044, 209131, 225218, 265356, 289566, 337827, 418262, 434349, 450436, 579132, 627393, 675654, 836524, 868698, 1013481, 1254786, 1303047, 1351308, 1463917, 1737396, 1882179, 2026962, 2509572, 2606094, 2927834, 3040443, 3764358, 3909141, 4053924, 4391751, 5212188, 5646537, 5855668, 6080886, 7528716, 7818282, 8783502, 9121329, 11293074, 11727423, 12161772, 13175253, 15636564, 16939611, 17567004, 18242658, 22586148, 23454846, 26350506, 27363987, 33879222, 36485316, 39525759, 46909692, 50818833, 52701012, 54727974, 67758444, 79051518, 82091961, 101637666, 109455948, 118577277, 152456499, 158103036, 164183922, 203275332, 237154554, 304912998, 328367844, 355731831, 474309108, 609825996, 711463662, 1067195493, 1422927324, 2134390986, 4268781972]

約数ペア:

[(1, 4268781972), (2, 2134390986), (3, 1422927324), (4, 1067195493), (6, 711463662), (7, 609825996), (9, 474309108), (12, 355731831), (13, 328367844), (14, 304912998), (18, 237154554), (21, 203275332), (26, 164183922), (27, 158103036), (28, 152456499), (36, 118577277), (39, 109455948), (42, 101637666), (52, 82091961), (54, 79051518), (63, 67758444), (78, 54727974), (81, 52701012), (84, 50818833), (91, 46909692), (108, 39525759), (117, 36485316), (126, 33879222), (156, 27363987), (162, 26350506), (182, 23454846), (189, 22586148), (234, 18242658), (243, 17567004), (252, 16939611), (273, 15636564), (324, 13175253), (351, 12161772), (364, 11727423), (378, 11293074), (468, 9121329), (486, 8783502), (546, 7818282), (567, 7528716), (702, 6080886), (729, 5855668), (756, 5646537), (819, 5212188), (972, 4391751), (1053, 4053924), (1092, 3909141), (1134, 3764358), (1404, 3040443), (1458, 2927834), (1638, 2606094), (1701, 2509572), (2106, 2026962), (2268, 1882179), (2457, 1737396), (2916, 1463917), (3159, 1351308), (3276, 1303047), (3402, 1254786), (4212, 1013481), (4914, 868698), (5103, 836524), (6318, 675654), (6804, 627393), (7371, 579132), (9477, 450436), (9828, 434349), (10206, 418262), (12636, 337827), (14742, 289566), (16087, 265356), (18954, 225218), (20412, 209131), (22113, 193044), (29484, 144783), (32174, 132678), (37908, 112609), (44226, 96522), (48261, 88452), (64348, 66339)]