749027916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 2405108160

約数和(自身を除く): 1656080244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 89, 91, 98, 117, 126, 147, 156, 178, 182, 196, 234, 252, 267, 273, 294, 356, 364, 367, 441, 468, 534, 546, 588, 623, 637, 734, 801, 819, 882, 1068, 1092, 1101, 1157, 1246, 1274, 1468, 1602, 1638, 1764, 1869, 1911, 2202, 2314, 2492, 2548, 2569, 3204, 3276, 3303, 3471, 3738, 3822, 4361, 4404, 4628, 4771, 5138, 5607, 5733, 6606, 6942, 7476, 7644, 7707, 8099, 8722, 9542, 10276, 10413, 11214, 11466, 13083, 13212, 13884, 14313, 15414, 16198, 17444, 17983, 19084, 20826, 22428, 22932, 23121, 24297, 26166, 28626, 30828, 32396, 32663, 33397, 35966, 39249, 41652, 42939, 46242, 48594, 52332, 53949, 56693, 57252, 65326, 66794, 71932, 72891, 78498, 85878, 92484, 97188, 97989, 100191, 107898, 113386, 130652, 133588, 145782, 156996, 161847, 170079, 171756, 195978, 200382, 215796, 226772, 228641, 233779, 291564, 293967, 300573, 323694, 340158, 391956, 400764, 424619, 457282, 467558, 510237, 587934, 601146, 647388, 680316, 685923, 701337, 849238, 914564, 935116, 1020474, 1175868, 1202292, 1273857, 1371846, 1402674, 1600487, 1698476, 2040948, 2057769, 2104011, 2547714, 2743692, 2805348, 2972333, 3200974, 3821571, 4115538, 4208022, 4801461, 5095428, 5944666, 6401948, 7643142, 8231076, 8416044, 8916999, 9602922, 11889332, 14404383, 15286284, 17833998, 19205844, 20806331, 26750997, 28808766, 35667996, 41612662, 53501994, 57617532, 62418993, 83225324, 107003988, 124837986, 187256979, 249675972, 374513958, 749027916]

約数ペア:

[(1, 749027916), (2, 374513958), (3, 249675972), (4, 187256979), (6, 124837986), (7, 107003988), (9, 83225324), (12, 62418993), (13, 57617532), (14, 53501994), (18, 41612662), (21, 35667996), (26, 28808766), (28, 26750997), (36, 20806331), (39, 19205844), (42, 17833998), (49, 15286284), (52, 14404383), (63, 11889332), (78, 9602922), (84, 8916999), (89, 8416044), (91, 8231076), (98, 7643142), (117, 6401948), (126, 5944666), (147, 5095428), (156, 4801461), (178, 4208022), (182, 4115538), (196, 3821571), (234, 3200974), (252, 2972333), (267, 2805348), (273, 2743692), (294, 2547714), (356, 2104011), (364, 2057769), (367, 2040948), (441, 1698476), (468, 1600487), (534, 1402674), (546, 1371846), (588, 1273857), (623, 1202292), (637, 1175868), (734, 1020474), (801, 935116), (819, 914564), (882, 849238), (1068, 701337), (1092, 685923), (1101, 680316), (1157, 647388), (1246, 601146), (1274, 587934), (1468, 510237), (1602, 467558), (1638, 457282), (1764, 424619), (1869, 400764), (1911, 391956), (2202, 340158), (2314, 323694), (2492, 300573), (2548, 293967), (2569, 291564), (3204, 233779), (3276, 228641), (3303, 226772), (3471, 215796), (3738, 200382), (3822, 195978), (4361, 171756), (4404, 170079), (4628, 161847), (4771, 156996), (5138, 145782), (5607, 133588), (5733, 130652), (6606, 113386), (6942, 107898), (7476, 100191), (7644, 97989), (7707, 97188), (8099, 92484), (8722, 85878), (9542, 78498), (10276, 72891), (10413, 71932), (11214, 66794), (11466, 65326), (13083, 57252), (13212, 56693), (13884, 53949), (14313, 52332), (15414, 48594), (16198, 46242), (17444, 42939), (17983, 41652), (19084, 39249), (20826, 35966), (22428, 33397), (22932, 32663), (23121, 32396), (24297, 30828), (26166, 28626)]