2448505908

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 6800713920

約数和(自身を除く): 4352208012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 197, 228, 243, 324, 342, 394, 486, 513, 591, 673, 684, 788, 972, 1026, 1182, 1346, 1539, 1773, 2019, 2052, 2364, 2692, 3078, 3546, 3743, 4038, 4617, 5319, 6057, 6156, 7092, 7486, 8076, 9234, 10638, 11229, 12114, 12787, 14972, 15957, 18171, 18468, 21276, 22458, 24228, 25574, 31914, 33687, 36342, 38361, 44916, 47871, 51148, 54513, 63828, 67374, 72684, 76722, 95742, 101061, 109026, 115083, 132581, 134748, 153444, 163539, 191484, 202122, 218052, 230166, 265162, 303183, 327078, 345249, 397743, 404244, 460332, 530324, 606366, 654156, 690498, 795486, 909549, 1035747, 1193229, 1212732, 1380996, 1590972, 1819098, 2071494, 2386458, 2519039, 3107241, 3579687, 3638196, 4142988, 4772916, 5038078, 6214482, 7159374, 7557117, 10076156, 10739061, 12428964, 14318748, 15114234, 21478122, 22671351, 30228468, 32217183, 42956244, 45342702, 64434366, 68014053, 90685404, 128868732, 136028106, 204042159, 272056212, 408084318, 612126477, 816168636, 1224252954, 2448505908]

約数ペア:

[(1, 2448505908), (2, 1224252954), (3, 816168636), (4, 612126477), (6, 408084318), (9, 272056212), (12, 204042159), (18, 136028106), (19, 128868732), (27, 90685404), (36, 68014053), (38, 64434366), (54, 45342702), (57, 42956244), (76, 32217183), (81, 30228468), (108, 22671351), (114, 21478122), (162, 15114234), (171, 14318748), (197, 12428964), (228, 10739061), (243, 10076156), (324, 7557117), (342, 7159374), (394, 6214482), (486, 5038078), (513, 4772916), (591, 4142988), (673, 3638196), (684, 3579687), (788, 3107241), (972, 2519039), (1026, 2386458), (1182, 2071494), (1346, 1819098), (1539, 1590972), (1773, 1380996), (2019, 1212732), (2052, 1193229), (2364, 1035747), (2692, 909549), (3078, 795486), (3546, 690498), (3743, 654156), (4038, 606366), (4617, 530324), (5319, 460332), (6057, 404244), (6156, 397743), (7092, 345249), (7486, 327078), (8076, 303183), (9234, 265162), (10638, 230166), (11229, 218052), (12114, 202122), (12787, 191484), (14972, 163539), (15957, 153444), (18171, 134748), (18468, 132581), (21276, 115083), (22458, 109026), (24228, 101061), (25574, 95742), (31914, 76722), (33687, 72684), (36342, 67374), (38361, 63828), (44916, 54513), (47871, 51148)]