313888931668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{18049}}^1$

素因数の和:18377

約数の個数: 96

約数和(自身を含む): 635785113600

約数和(自身を除く): 321896181932

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 191, 206, 221, 382, 412, 442, 764, 884, 1339, 1751, 2483, 2678, 3247, 3502, 4966, 5356, 6494, 7004, 9932, 12988, 18049, 19673, 22763, 36098, 39346, 42211, 45526, 72196, 78692, 84422, 91052, 168844, 234637, 255749, 306833, 334441, 469274, 511498, 613666, 668882, 938548, 1022996, 1227332, 1337764, 1859047, 3447359, 3718094, 3988829, 4347733, 6894718, 7436188, 7977658, 8695466, 13789436, 15955316, 17390932, 24167611, 31603799, 44815667, 48335222, 58605103, 63207598, 89631334, 96670444, 117210206, 126415196, 179262668, 234420412, 355077977, 410849387, 710155954, 761866339, 821698774, 1420311908, 1523732678, 1643397548, 3047465356, 4616013701, 6036325609, 9232027402, 12072651218, 18464054804, 24145302436, 78472232917, 156944465834, 313888931668]

約数ペア:

[(1, 313888931668), (2, 156944465834), (4, 78472232917), (13, 24145302436), (17, 18464054804), (26, 12072651218), (34, 9232027402), (52, 6036325609), (68, 4616013701), (103, 3047465356), (191, 1643397548), (206, 1523732678), (221, 1420311908), (382, 821698774), (412, 761866339), (442, 710155954), (764, 410849387), (884, 355077977), (1339, 234420412), (1751, 179262668), (2483, 126415196), (2678, 117210206), (3247, 96670444), (3502, 89631334), (4966, 63207598), (5356, 58605103), (6494, 48335222), (7004, 44815667), (9932, 31603799), (12988, 24167611), (18049, 17390932), (19673, 15955316), (22763, 13789436), (36098, 8695466), (39346, 7977658), (42211, 7436188), (45526, 6894718), (72196, 4347733), (78692, 3988829), (84422, 3718094), (91052, 3447359), (168844, 1859047), (234637, 1337764), (255749, 1227332), (306833, 1022996), (334441, 938548), (469274, 668882), (511498, 613666)]