2129125572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 6333634944

約数和(自身を除く): 4204509372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 251, 252, 287, 369, 492, 502, 574, 738, 753, 821, 861, 1004, 1148, 1476, 1506, 1642, 1722, 1757, 2259, 2463, 2583, 3012, 3284, 3444, 3514, 4518, 4926, 5166, 5271, 5747, 7028, 7389, 9036, 9852, 10291, 10332, 10542, 11494, 14778, 15813, 17241, 20582, 21084, 22988, 29556, 30873, 31626, 33661, 34482, 41164, 51723, 61746, 63252, 67322, 68964, 72037, 92619, 100983, 103446, 123492, 134644, 144074, 185238, 201966, 206071, 206892, 216111, 235627, 288148, 302949, 370476, 403932, 412142, 432222, 471254, 605898, 618213, 648333, 706881, 824284, 864444, 942508, 1211796, 1236426, 1296666, 1413762, 1442497, 1854639, 2120643, 2472852, 2593332, 2827524, 2884994, 3709278, 4241286, 4327491, 5769988, 7418556, 8448911, 8482572, 8654982, 12982473, 16897822, 17309964, 25346733, 25964946, 33795644, 50693466, 51929892, 59142377, 76040199, 101386932, 118284754, 152080398, 177427131, 236569508, 304160796, 354854262, 532281393, 709708524, 1064562786, 2129125572]

約数ペア:

[(1, 2129125572), (2, 1064562786), (3, 709708524), (4, 532281393), (6, 354854262), (7, 304160796), (9, 236569508), (12, 177427131), (14, 152080398), (18, 118284754), (21, 101386932), (28, 76040199), (36, 59142377), (41, 51929892), (42, 50693466), (63, 33795644), (82, 25964946), (84, 25346733), (123, 17309964), (126, 16897822), (164, 12982473), (246, 8654982), (251, 8482572), (252, 8448911), (287, 7418556), (369, 5769988), (492, 4327491), (502, 4241286), (574, 3709278), (738, 2884994), (753, 2827524), (821, 2593332), (861, 2472852), (1004, 2120643), (1148, 1854639), (1476, 1442497), (1506, 1413762), (1642, 1296666), (1722, 1236426), (1757, 1211796), (2259, 942508), (2463, 864444), (2583, 824284), (3012, 706881), (3284, 648333), (3444, 618213), (3514, 605898), (4518, 471254), (4926, 432222), (5166, 412142), (5271, 403932), (5747, 370476), (7028, 302949), (7389, 288148), (9036, 235627), (9852, 216111), (10291, 206892), (10332, 206071), (10542, 201966), (11494, 185238), (14778, 144074), (15813, 134644), (17241, 123492), (20582, 103446), (21084, 100983), (22988, 92619), (29556, 72037), (30873, 68964), (31626, 67322), (33661, 63252), (34482, 61746), (41164, 51723)]