31205706948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1753}}^1$

素因数の和:2219

約数の個数: 192

約数和(自身を含む): 90208921600

約数和(自身を除く): 59003214652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 409, 468, 558, 702, 806, 818, 837, 1116, 1209, 1227, 1404, 1612, 1636, 1674, 1753, 2418, 2454, 3348, 3506, 3627, 3681, 4836, 4908, 5259, 5317, 7012, 7254, 7362, 10518, 10634, 10881, 11043, 12679, 14508, 14724, 15777, 15951, 21036, 21268, 21762, 22086, 22789, 25358, 31554, 31902, 38037, 43524, 44172, 45578, 47331, 47853, 50716, 54343, 63108, 63804, 68367, 76074, 91156, 94662, 95706, 108686, 114111, 136734, 143559, 152148, 163029, 164827, 189324, 191412, 205101, 217372, 228222, 273468, 287118, 326058, 329654, 342333, 410202, 456444, 489087, 494481, 574236, 615303, 652116, 659308, 684666, 706459, 716977, 820404, 978174, 988962, 1230606, 1369332, 1412918, 1433954, 1467261, 1483443, 1956348, 1977924, 2119377, 2150931, 2461212, 2825836, 2867908, 2934522, 2966886, 4238754, 4301862, 4450329, 5869044, 5933772, 6358131, 6452793, 8477508, 8603724, 8900658, 9320701, 12716262, 12905586, 17801316, 18641402, 19074393, 19358379, 22226287, 25432524, 25811172, 27962103, 37282804, 38148786, 38716758, 44452574, 55924206, 66678861, 76297572, 77433516, 83886309, 88905148, 111848412, 133357722, 167772618, 200036583, 251658927, 266715444, 288941731, 335545236, 400073166, 503317854, 577883462, 600109749, 800146332, 866825193, 1006635708, 1155766924, 1200219498, 1733650386, 2400438996, 2600475579, 3467300772, 5200951158, 7801426737, 10401902316, 15602853474, 31205706948]

約数ペア:

[(1, 31205706948), (2, 15602853474), (3, 10401902316), (4, 7801426737), (6, 5200951158), (9, 3467300772), (12, 2600475579), (13, 2400438996), (18, 1733650386), (26, 1200219498), (27, 1155766924), (31, 1006635708), (36, 866825193), (39, 800146332), (52, 600109749), (54, 577883462), (62, 503317854), (78, 400073166), (93, 335545236), (108, 288941731), (117, 266715444), (124, 251658927), (156, 200036583), (186, 167772618), (234, 133357722), (279, 111848412), (351, 88905148), (372, 83886309), (403, 77433516), (409, 76297572), (468, 66678861), (558, 55924206), (702, 44452574), (806, 38716758), (818, 38148786), (837, 37282804), (1116, 27962103), (1209, 25811172), (1227, 25432524), (1404, 22226287), (1612, 19358379), (1636, 19074393), (1674, 18641402), (1753, 17801316), (2418, 12905586), (2454, 12716262), (3348, 9320701), (3506, 8900658), (3627, 8603724), (3681, 8477508), (4836, 6452793), (4908, 6358131), (5259, 5933772), (5317, 5869044), (7012, 4450329), (7254, 4301862), (7362, 4238754), (10518, 2966886), (10634, 2934522), (10881, 2867908), (11043, 2825836), (12679, 2461212), (14508, 2150931), (14724, 2119377), (15777, 1977924), (15951, 1956348), (21036, 1483443), (21268, 1467261), (21762, 1433954), (22086, 1412918), (22789, 1369332), (25358, 1230606), (31554, 988962), (31902, 978174), (38037, 820404), (43524, 716977), (44172, 706459), (45578, 684666), (47331, 659308), (47853, 652116), (50716, 615303), (54343, 574236), (63108, 494481), (63804, 489087), (68367, 456444), (76074, 410202), (91156, 342333), (94662, 329654), (95706, 326058), (108686, 287118), (114111, 273468), (136734, 228222), (143559, 217372), (152148, 205101), (163029, 191412), (164827, 189324)]