1948761204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 5543645184

約数和(自身を除く): 3594883980

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 43, 46, 51, 52, 68, 69, 78, 86, 92, 102, 129, 138, 156, 172, 204, 221, 258, 276, 299, 391, 442, 516, 559, 598, 663, 731, 743, 782, 884, 897, 989, 1118, 1173, 1196, 1326, 1462, 1486, 1564, 1677, 1794, 1978, 2193, 2229, 2236, 2346, 2652, 2924, 2967, 2972, 3354, 3588, 3956, 4386, 4458, 4692, 5083, 5934, 6708, 8772, 8916, 9503, 9659, 10166, 11868, 12631, 12857, 15249, 16813, 17089, 19006, 19318, 20332, 25262, 25714, 28509, 28977, 30498, 31949, 33626, 34178, 37893, 38012, 38571, 38636, 50439, 50524, 51267, 51428, 57018, 57954, 60996, 63898, 67252, 68356, 75786, 77142, 95847, 100878, 102534, 114036, 115908, 127796, 151572, 154284, 164203, 191694, 201756, 205068, 218569, 222157, 290513, 328406, 383388, 415337, 437138, 444314, 492609, 543133, 581026, 655707, 656812, 666471, 734827, 830674, 871539, 874276, 888628, 985218, 1086266, 1162052, 1246011, 1311414, 1332942, 1469654, 1629399, 1661348, 1743078, 1970436, 2172532, 2204481, 2492022, 2622828, 2665884, 2939308, 3258798, 3486156, 3776669, 4408962, 4984044, 6517596, 7060729, 7553338, 8817924, 9552751, 11330007, 12492059, 14121458, 15106676, 19105502, 21182187, 22660014, 24984118, 28242916, 28658253, 37476177, 38211004, 42364374, 45320028, 49968236, 57316506, 74952354, 84728748, 114633012, 149904708, 162396767, 324793534, 487190301, 649587068, 974380602, 1948761204]

約数ペア:

[(1, 1948761204), (2, 974380602), (3, 649587068), (4, 487190301), (6, 324793534), (12, 162396767), (13, 149904708), (17, 114633012), (23, 84728748), (26, 74952354), (34, 57316506), (39, 49968236), (43, 45320028), (46, 42364374), (51, 38211004), (52, 37476177), (68, 28658253), (69, 28242916), (78, 24984118), (86, 22660014), (92, 21182187), (102, 19105502), (129, 15106676), (138, 14121458), (156, 12492059), (172, 11330007), (204, 9552751), (221, 8817924), (258, 7553338), (276, 7060729), (299, 6517596), (391, 4984044), (442, 4408962), (516, 3776669), (559, 3486156), (598, 3258798), (663, 2939308), (731, 2665884), (743, 2622828), (782, 2492022), (884, 2204481), (897, 2172532), (989, 1970436), (1118, 1743078), (1173, 1661348), (1196, 1629399), (1326, 1469654), (1462, 1332942), (1486, 1311414), (1564, 1246011), (1677, 1162052), (1794, 1086266), (1978, 985218), (2193, 888628), (2229, 874276), (2236, 871539), (2346, 830674), (2652, 734827), (2924, 666471), (2967, 656812), (2972, 655707), (3354, 581026), (3588, 543133), (3956, 492609), (4386, 444314), (4458, 437138), (4692, 415337), (5083, 383388), (5934, 328406), (6708, 290513), (8772, 222157), (8916, 218569), (9503, 205068), (9659, 201756), (10166, 191694), (11868, 164203), (12631, 154284), (12857, 151572), (15249, 127796), (16813, 115908), (17089, 114036), (19006, 102534), (19318, 100878), (20332, 95847), (25262, 77142), (25714, 75786), (28509, 68356), (28977, 67252), (30498, 63898), (31949, 60996), (33626, 57954), (34178, 57018), (37893, 51428), (38012, 51267), (38571, 50524), (38636, 50439)]