388191804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1956

約数の個数: 192

約数和(自身を含む): 1288369152

約数和(自身を除く): 900177348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 17, 21, 22, 26, 28, 33, 34, 39, 42, 44, 51, 52, 66, 68, 77, 78, 84, 91, 102, 119, 132, 143, 154, 156, 182, 187, 204, 221, 231, 238, 273, 286, 308, 357, 364, 374, 429, 442, 462, 476, 546, 561, 572, 663, 714, 748, 858, 884, 924, 1001, 1092, 1122, 1309, 1326, 1428, 1547, 1716, 1901, 2002, 2244, 2431, 2618, 2652, 3003, 3094, 3802, 3927, 4004, 4641, 4862, 5236, 5703, 6006, 6188, 7293, 7604, 7854, 9282, 9724, 11406, 12012, 13307, 14586, 15708, 17017, 18564, 20911, 22812, 24713, 26614, 29172, 32317, 34034, 39921, 41822, 49426, 51051, 53228, 62733, 64634, 68068, 74139, 79842, 83644, 96951, 98852, 102102, 125466, 129268, 146377, 148278, 159684, 172991, 193902, 204204, 226219, 250932, 271843, 292754, 296556, 345982, 355487, 387804, 420121, 439131, 452438, 518973, 543686, 585508, 678657, 691964, 710974, 815529, 840242, 878262, 904876, 1037946, 1066461, 1087372, 1260363, 1357314, 1421948, 1631058, 1680484, 1756524, 1902901, 2075892, 2132922, 2488409, 2520726, 2714628, 2940847, 3262116, 3805802, 4265844, 4621331, 4976818, 5041452, 5708703, 5881694, 7465227, 7611604, 8822541, 9242662, 9953636, 11417406, 11763388, 13863993, 14930454, 17645082, 18485324, 22834812, 27727986, 29860908, 32349317, 35290164, 55455972, 64698634, 97047951, 129397268, 194095902, 388191804]

約数ペア:

[(1, 388191804), (2, 194095902), (3, 129397268), (4, 97047951), (6, 64698634), (7, 55455972), (11, 35290164), (12, 32349317), (13, 29860908), (14, 27727986), (17, 22834812), (21, 18485324), (22, 17645082), (26, 14930454), (28, 13863993), (33, 11763388), (34, 11417406), (39, 9953636), (42, 9242662), (44, 8822541), (51, 7611604), (52, 7465227), (66, 5881694), (68, 5708703), (77, 5041452), (78, 4976818), (84, 4621331), (91, 4265844), (102, 3805802), (119, 3262116), (132, 2940847), (143, 2714628), (154, 2520726), (156, 2488409), (182, 2132922), (187, 2075892), (204, 1902901), (221, 1756524), (231, 1680484), (238, 1631058), (273, 1421948), (286, 1357314), (308, 1260363), (357, 1087372), (364, 1066461), (374, 1037946), (429, 904876), (442, 878262), (462, 840242), (476, 815529), (546, 710974), (561, 691964), (572, 678657), (663, 585508), (714, 543686), (748, 518973), (858, 452438), (884, 439131), (924, 420121), (1001, 387804), (1092, 355487), (1122, 345982), (1309, 296556), (1326, 292754), (1428, 271843), (1547, 250932), (1716, 226219), (1901, 204204), (2002, 193902), (2244, 172991), (2431, 159684), (2618, 148278), (2652, 146377), (3003, 129268), (3094, 125466), (3802, 102102), (3927, 98852), (4004, 96951), (4641, 83644), (4862, 79842), (5236, 74139), (5703, 68068), (6006, 64634), (6188, 62733), (7293, 53228), (7604, 51051), (7854, 49426), (9282, 41822), (9724, 39921), (11406, 34034), (12012, 32317), (13307, 29172), (14586, 26614), (15708, 24713), (17017, 22812), (18564, 20911)]