421640593914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1\times {\mathrm{31687}}^1$

素因数の和:32635

約数の個数: 64

約数和(自身を含む): 894727157760

約数和(自身を除く): 473086563846

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 773, 906, 1546, 2319, 2869, 4638, 5738, 8607, 14687, 17214, 29374, 31687, 44061, 63374, 88122, 95061, 116723, 190122, 233446, 350169, 602053, 700338, 1204106, 1806159, 2217737, 3612318, 4435474, 4784737, 6653211, 9569474, 13306422, 14354211, 24494051, 28708422, 48988102, 73482153, 90910003, 146964306, 181820006, 272730009, 465386969, 545460018, 930773938, 1396160907, 2792321814, 3698601701, 7397203402, 11095805103, 22191610206, 70273432319, 140546864638, 210820296957, 421640593914]

約数ペア:

[(1, 421640593914), (2, 210820296957), (3, 140546864638), (6, 70273432319), (19, 22191610206), (38, 11095805103), (57, 7397203402), (114, 3698601701), (151, 2792321814), (302, 1396160907), (453, 930773938), (773, 545460018), (906, 465386969), (1546, 272730009), (2319, 181820006), (2869, 146964306), (4638, 90910003), (5738, 73482153), (8607, 48988102), (14687, 28708422), (17214, 24494051), (29374, 14354211), (31687, 13306422), (44061, 9569474), (63374, 6653211), (88122, 4784737), (95061, 4435474), (116723, 3612318), (190122, 2217737), (233446, 1806159), (350169, 1204106), (602053, 700338)]