496786290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 1630347264

約数和(自身を除く): 1133560974

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 71, 77, 78, 91, 105, 110, 130, 142, 143, 154, 165, 182, 195, 210, 213, 231, 233, 273, 286, 330, 355, 385, 390, 426, 429, 455, 462, 466, 497, 546, 699, 710, 715, 770, 781, 858, 910, 923, 994, 1001, 1065, 1155, 1165, 1365, 1398, 1430, 1491, 1562, 1631, 1846, 2002, 2130, 2145, 2310, 2330, 2343, 2485, 2563, 2730, 2769, 2982, 3003, 3029, 3262, 3495, 3905, 4290, 4615, 4686, 4893, 4970, 5005, 5126, 5467, 5538, 6006, 6058, 6461, 6990, 7455, 7689, 7810, 8155, 9087, 9230, 9786, 10010, 10153, 10934, 11715, 12815, 12922, 13845, 14910, 15015, 15145, 15378, 16310, 16401, 16543, 17941, 18174, 19383, 20306, 21203, 23430, 24465, 25630, 27335, 27690, 30030, 30290, 30459, 32305, 32802, 33086, 33319, 35882, 38445, 38766, 42406, 45435, 48930, 49629, 50765, 53823, 54670, 60918, 63609, 64610, 66638, 71071, 76890, 82005, 82715, 89705, 90870, 96915, 99258, 99957, 101530, 106015, 107646, 115801, 127218, 142142, 152295, 164010, 165430, 166595, 179410, 181973, 193830, 199914, 212030, 213213, 215059, 231602, 233233, 248145, 269115, 304590, 318045, 333190, 347403, 355355, 363946, 426426, 430118, 466466, 496290, 499785, 538230, 545919, 579005, 636090, 645177, 694806, 699699, 710710, 909865, 999570, 1066065, 1075295, 1091838, 1158010, 1166165, 1273811, 1290354, 1399398, 1505413, 1737015, 1819730, 2132130, 2150590, 2332330, 2365649, 2547622, 2729595, 3010826, 3225885, 3474030, 3498495, 3821433, 4516239, 4731298, 5459190, 6369055, 6451770, 6996990, 7096947, 7527065, 7642866, 9032478, 11828245, 12738110, 14193894, 15054130, 16559543, 19107165, 22581195, 23656490, 33119086, 35484735, 38214330, 45162390, 49678629, 70969470, 82797715, 99357258, 165595430, 248393145, 496786290]

約数ペア:

[(1, 496786290), (2, 248393145), (3, 165595430), (5, 99357258), (6, 82797715), (7, 70969470), (10, 49678629), (11, 45162390), (13, 38214330), (14, 35484735), (15, 33119086), (21, 23656490), (22, 22581195), (26, 19107165), (30, 16559543), (33, 15054130), (35, 14193894), (39, 12738110), (42, 11828245), (55, 9032478), (65, 7642866), (66, 7527065), (70, 7096947), (71, 6996990), (77, 6451770), (78, 6369055), (91, 5459190), (105, 4731298), (110, 4516239), (130, 3821433), (142, 3498495), (143, 3474030), (154, 3225885), (165, 3010826), (182, 2729595), (195, 2547622), (210, 2365649), (213, 2332330), (231, 2150590), (233, 2132130), (273, 1819730), (286, 1737015), (330, 1505413), (355, 1399398), (385, 1290354), (390, 1273811), (426, 1166165), (429, 1158010), (455, 1091838), (462, 1075295), (466, 1066065), (497, 999570), (546, 909865), (699, 710710), (710, 699699), (715, 694806), (770, 645177), (781, 636090), (858, 579005), (910, 545919), (923, 538230), (994, 499785), (1001, 496290), (1065, 466466), (1155, 430118), (1165, 426426), (1365, 363946), (1398, 355355), (1430, 347403), (1491, 333190), (1562, 318045), (1631, 304590), (1846, 269115), (2002, 248145), (2130, 233233), (2145, 231602), (2310, 215059), (2330, 213213), (2343, 212030), (2485, 199914), (2563, 193830), (2730, 181973), (2769, 179410), (2982, 166595), (3003, 165430), (3029, 164010), (3262, 152295), (3495, 142142), (3905, 127218), (4290, 115801), (4615, 107646), (4686, 106015), (4893, 101530), (4970, 99957), (5005, 99258), (5126, 96915), (5467, 90870), (5538, 89705), (6006, 82715), (6058, 82005), (6461, 76890), (6990, 71071), (7455, 66638), (7689, 64610), (7810, 63609), (8155, 60918), (9087, 54670), (9230, 53823), (9786, 50765), (10010, 49629), (10153, 48930), (10934, 45435), (11715, 42406), (12815, 38766), (12922, 38445), (13845, 35882), (14910, 33319), (15015, 33086), (15145, 32802), (15378, 32305), (16310, 30459), (16401, 30290), (16543, 30030), (17941, 27690), (18174, 27335), (19383, 25630), (20306, 24465), (21203, 23430)]