381960859648

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{17909}}^1$

素因数の和:18101

約数の個数: 104

約数和(自身を含む): 788663554560

約数和(自身を除く): 406702694912

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 164, 254, 256, 328, 508, 512, 656, 1016, 1024, 1312, 2032, 2048, 2624, 4064, 4096, 5207, 5248, 8128, 10414, 10496, 16256, 17909, 20828, 20992, 32512, 35818, 41656, 41984, 65024, 71636, 83312, 83968, 130048, 143272, 166624, 167936, 260096, 286544, 333248, 520192, 573088, 666496, 734269, 1146176, 1332992, 1468538, 2274443, 2292352, 2665984, 2937076, 4548886, 4584704, 5331968, 5874152, 9097772, 9169408, 10663936, 11748304, 18195544, 18338816, 21327872, 23496608, 36391088, 36677632, 46993216, 72782176, 73355264, 93252163, 93986432, 145564352, 186504326, 187972864, 291128704, 373008652, 375945728, 582257408, 746017304, 751891456, 1164514816, 1492034608, 1503782912, 2329029632, 2984069216, 3007565824, 4658059264, 5968138432, 9316118528, 11936276864, 23872553728, 47745107456, 95490214912, 190980429824, 381960859648]

約数ペア:

[(1, 381960859648), (2, 190980429824), (4, 95490214912), (8, 47745107456), (16, 23872553728), (32, 11936276864), (41, 9316118528), (64, 5968138432), (82, 4658059264), (127, 3007565824), (128, 2984069216), (164, 2329029632), (254, 1503782912), (256, 1492034608), (328, 1164514816), (508, 751891456), (512, 746017304), (656, 582257408), (1016, 375945728), (1024, 373008652), (1312, 291128704), (2032, 187972864), (2048, 186504326), (2624, 145564352), (4064, 93986432), (4096, 93252163), (5207, 73355264), (5248, 72782176), (8128, 46993216), (10414, 36677632), (10496, 36391088), (16256, 23496608), (17909, 21327872), (20828, 18338816), (20992, 18195544), (32512, 11748304), (35818, 10663936), (41656, 9169408), (41984, 9097772), (65024, 5874152), (71636, 5331968), (83312, 4584704), (83968, 4548886), (130048, 2937076), (143272, 2665984), (166624, 2292352), (167936, 2274443), (260096, 1468538), (286544, 1332992), (333248, 1146176), (520192, 734269), (573088, 666496)]