338007540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 1081092096

約数和(自身を除く): 743084556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 83, 92, 115, 130, 138, 156, 166, 195, 227, 230, 249, 260, 276, 299, 332, 345, 390, 415, 454, 460, 498, 598, 681, 690, 780, 830, 897, 908, 996, 1079, 1135, 1196, 1245, 1362, 1380, 1495, 1660, 1794, 1909, 2158, 2270, 2490, 2724, 2951, 2990, 3237, 3405, 3588, 3818, 4316, 4485, 4540, 4980, 5221, 5395, 5727, 5902, 5980, 6474, 6810, 7636, 8853, 8970, 9545, 10442, 10790, 11454, 11804, 12948, 13620, 14755, 15663, 16185, 17706, 17940, 18841, 19090, 20884, 21580, 22908, 24817, 26105, 28635, 29510, 31326, 32370, 35412, 37682, 38180, 44265, 49634, 52210, 56523, 57270, 59020, 62652, 64740, 67873, 74451, 75364, 78315, 88530, 94205, 99268, 104420, 113046, 114540, 124085, 135746, 148902, 156630, 177060, 188410, 203619, 226092, 244933, 248170, 271492, 282615, 297804, 313260, 339365, 372255, 376820, 407238, 433343, 489866, 496340, 565230, 678730, 734799, 744510, 814476, 866686, 979732, 1018095, 1130460, 1224665, 1300029, 1357460, 1469598, 1489020, 1733372, 2036190, 2166715, 2449330, 2600058, 2939196, 3673995, 4072380, 4333430, 4898660, 5200116, 5633459, 6500145, 7347990, 8666860, 11266918, 13000290, 14695980, 16900377, 22533836, 26000580, 28167295, 33800754, 56334590, 67601508, 84501885, 112669180, 169003770, 338007540]

約数ペア:

[(1, 338007540), (2, 169003770), (3, 112669180), (4, 84501885), (5, 67601508), (6, 56334590), (10, 33800754), (12, 28167295), (13, 26000580), (15, 22533836), (20, 16900377), (23, 14695980), (26, 13000290), (30, 11266918), (39, 8666860), (46, 7347990), (52, 6500145), (60, 5633459), (65, 5200116), (69, 4898660), (78, 4333430), (83, 4072380), (92, 3673995), (115, 2939196), (130, 2600058), (138, 2449330), (156, 2166715), (166, 2036190), (195, 1733372), (227, 1489020), (230, 1469598), (249, 1357460), (260, 1300029), (276, 1224665), (299, 1130460), (332, 1018095), (345, 979732), (390, 866686), (415, 814476), (454, 744510), (460, 734799), (498, 678730), (598, 565230), (681, 496340), (690, 489866), (780, 433343), (830, 407238), (897, 376820), (908, 372255), (996, 339365), (1079, 313260), (1135, 297804), (1196, 282615), (1245, 271492), (1362, 248170), (1380, 244933), (1495, 226092), (1660, 203619), (1794, 188410), (1909, 177060), (2158, 156630), (2270, 148902), (2490, 135746), (2724, 124085), (2951, 114540), (2990, 113046), (3237, 104420), (3405, 99268), (3588, 94205), (3818, 88530), (4316, 78315), (4485, 75364), (4540, 74451), (4980, 67873), (5221, 64740), (5395, 62652), (5727, 59020), (5902, 57270), (5980, 56523), (6474, 52210), (6810, 49634), (7636, 44265), (8853, 38180), (8970, 37682), (9545, 35412), (10442, 32370), (10790, 31326), (11454, 29510), (11804, 28635), (12948, 26105), (13620, 24817), (14755, 22908), (15663, 21580), (16185, 20884), (17706, 19090), (17940, 18841)]