1689997472646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{22279}}^1$

素因数の和:23250

約数の個数: 128

約数和(自身を含む): 4126566850560

約数和(自身を除く): 2436569377914

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 131, 238, 262, 357, 393, 714, 786, 811, 917, 1622, 1834, 2227, 2433, 2751, 4454, 4866, 5502, 5677, 6681, 11354, 13362, 13787, 15589, 17031, 22279, 27574, 31178, 34062, 41361, 44558, 46767, 66837, 82722, 93534, 96509, 106241, 133674, 155953, 193018, 212482, 289527, 311906, 318723, 378743, 467859, 579054, 637446, 743687, 757486, 935718, 1136229, 1487374, 1806097, 2231061, 2272458, 2651201, 2918549, 3612194, 4462122, 5302402, 5418291, 5837098, 7953603, 8755647, 10836582, 12642679, 15907206, 17511294, 18068269, 20429843, 25285358, 36136538, 37928037, 40859686, 49615333, 54204807, 61289529, 75856074, 99230666, 108409614, 122579058, 126477883, 148845999, 252955766, 297691998, 307160573, 347307331, 379433649, 614321146, 694614662, 758867298, 921481719, 1041921993, 1842963438, 2083843986, 2150124011, 2366943239, 4300248022, 4733886478, 6450372033, 7100829717, 12900744066, 14201659434, 16568602673, 33137205346, 40238035063, 49705808019, 80476070126, 99411616038, 120714105189, 241428210378, 281666245441, 563332490882, 844998736323, 1689997472646]

約数ペア:

[(1, 1689997472646), (2, 844998736323), (3, 563332490882), (6, 281666245441), (7, 241428210378), (14, 120714105189), (17, 99411616038), (21, 80476070126), (34, 49705808019), (42, 40238035063), (51, 33137205346), (102, 16568602673), (119, 14201659434), (131, 12900744066), (238, 7100829717), (262, 6450372033), (357, 4733886478), (393, 4300248022), (714, 2366943239), (786, 2150124011), (811, 2083843986), (917, 1842963438), (1622, 1041921993), (1834, 921481719), (2227, 758867298), (2433, 694614662), (2751, 614321146), (4454, 379433649), (4866, 347307331), (5502, 307160573), (5677, 297691998), (6681, 252955766), (11354, 148845999), (13362, 126477883), (13787, 122579058), (15589, 108409614), (17031, 99230666), (22279, 75856074), (27574, 61289529), (31178, 54204807), (34062, 49615333), (41361, 40859686), (44558, 37928037), (46767, 36136538), (66837, 25285358), (82722, 20429843), (93534, 18068269), (96509, 17511294), (106241, 15907206), (133674, 12642679), (155953, 10836582), (193018, 8755647), (212482, 7953603), (289527, 5837098), (311906, 5418291), (318723, 5302402), (378743, 4462122), (467859, 3612194), (579054, 2918549), (637446, 2651201), (743687, 2272458), (757486, 2231061), (935718, 1806097), (1136229, 1487374)]