348347340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1245404160

約数和(自身を除く): 897056820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 79, 85, 90, 99, 102, 110, 131, 132, 153, 158, 165, 170, 180, 187, 198, 204, 220, 237, 255, 262, 306, 316, 330, 340, 374, 393, 395, 396, 474, 495, 510, 524, 561, 612, 655, 660, 711, 748, 765, 786, 790, 869, 935, 948, 990, 1020, 1122, 1179, 1185, 1310, 1343, 1422, 1441, 1530, 1572, 1580, 1683, 1738, 1870, 1965, 1980, 2227, 2244, 2358, 2370, 2607, 2620, 2686, 2805, 2844, 2882, 3060, 3366, 3476, 3555, 3740, 3930, 4029, 4323, 4345, 4454, 4716, 4740, 5214, 5372, 5610, 5764, 5895, 6681, 6715, 6732, 7110, 7205, 7821, 7860, 8058, 8415, 8646, 8690, 8908, 10349, 10428, 11135, 11220, 11790, 12087, 12969, 13035, 13362, 13430, 14220, 14410, 14773, 15642, 16116, 16830, 17292, 17380, 20043, 20145, 20698, 21615, 22270, 23580, 24174, 24497, 25938, 26070, 26724, 26860, 28820, 29546, 31047, 31284, 33405, 33660, 39105, 40086, 40290, 41396, 43230, 44319, 44540, 48348, 48994, 51745, 51876, 52140, 59092, 60435, 62094, 64845, 66810, 73491, 73865, 78210, 80172, 80580, 86460, 88638, 93141, 97988, 100215, 103490, 113839, 120870, 122485, 124188, 129690, 132957, 133620, 146982, 147730, 155235, 156420, 175933, 177276, 186282, 200430, 206980, 220473, 221595, 227678, 241740, 244970, 259380, 265914, 293964, 295460, 310470, 341517, 351866, 367455, 372564, 400860, 440946, 443190, 455356, 465705, 489940, 527799, 531828, 569195, 620940, 664785, 683034, 703732, 734910, 879665, 881892, 886380, 931410, 1024551, 1055598, 1102365, 1138390, 1329570, 1366068, 1469820, 1583397, 1707585, 1759330, 1862820, 1935263, 2049102, 2111196, 2204730, 2276780, 2638995, 2659140, 3166794, 3415170, 3518660, 3870526, 4098204, 4409460, 5122755, 5277990, 5805789, 6333588, 6830340, 7741052, 7916985, 9676315, 10245510, 10555980, 11611578, 15833970, 17417367, 19352630, 20491020, 23223156, 29028945, 31667940, 34834734, 38705260, 58057890, 69669468, 87086835, 116115780, 174173670, 348347340]

約数ペア:

[(1, 348347340), (2, 174173670), (3, 116115780), (4, 87086835), (5, 69669468), (6, 58057890), (9, 38705260), (10, 34834734), (11, 31667940), (12, 29028945), (15, 23223156), (17, 20491020), (18, 19352630), (20, 17417367), (22, 15833970), (30, 11611578), (33, 10555980), (34, 10245510), (36, 9676315), (44, 7916985), (45, 7741052), (51, 6830340), (55, 6333588), (60, 5805789), (66, 5277990), (68, 5122755), (79, 4409460), (85, 4098204), (90, 3870526), (99, 3518660), (102, 3415170), (110, 3166794), (131, 2659140), (132, 2638995), (153, 2276780), (158, 2204730), (165, 2111196), (170, 2049102), (180, 1935263), (187, 1862820), (198, 1759330), (204, 1707585), (220, 1583397), (237, 1469820), (255, 1366068), (262, 1329570), (306, 1138390), (316, 1102365), (330, 1055598), (340, 1024551), (374, 931410), (393, 886380), (395, 881892), (396, 879665), (474, 734910), (495, 703732), (510, 683034), (524, 664785), (561, 620940), (612, 569195), (655, 531828), (660, 527799), (711, 489940), (748, 465705), (765, 455356), (786, 443190), (790, 440946), (869, 400860), (935, 372564), (948, 367455), (990, 351866), (1020, 341517), (1122, 310470), (1179, 295460), (1185, 293964), (1310, 265914), (1343, 259380), (1422, 244970), (1441, 241740), (1530, 227678), (1572, 221595), (1580, 220473), (1683, 206980), (1738, 200430), (1870, 186282), (1965, 177276), (1980, 175933), (2227, 156420), (2244, 155235), (2358, 147730), (2370, 146982), (2607, 133620), (2620, 132957), (2686, 129690), (2805, 124188), (2844, 122485), (2882, 120870), (3060, 113839), (3366, 103490), (3476, 100215), (3555, 97988), (3740, 93141), (3930, 88638), (4029, 86460), (4323, 80580), (4345, 80172), (4454, 78210), (4716, 73865), (4740, 73491), (5214, 66810), (5372, 64845), (5610, 62094), (5764, 60435), (5895, 59092), (6681, 52140), (6715, 51876), (6732, 51745), (7110, 48994), (7205, 48348), (7821, 44540), (7860, 44319), (8058, 43230), (8415, 41396), (8646, 40290), (8690, 40086), (8908, 39105), (10349, 33660), (10428, 33405), (11135, 31284), (11220, 31047), (11790, 29546), (12087, 28820), (12969, 26860), (13035, 26724), (13362, 26070), (13430, 25938), (14220, 24497), (14410, 24174), (14773, 23580), (15642, 22270), (16116, 21615), (16830, 20698), (17292, 20145), (17380, 20043)]