172719456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 591349248

約数和(自身を除く): 418629792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1163, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2326, 2652, 2856, 2912, 3094, 3489, 3536, 3808, 4368, 4641, 4652, 5304, 5712, 6188, 6978, 7072, 8141, 8736, 9282, 9304, 10608, 11424, 12376, 13956, 15119, 16282, 18564, 18608, 19771, 21216, 24423, 24752, 27912, 30238, 32564, 37128, 37216, 39542, 45357, 48846, 49504, 55824, 59313, 60476, 65128, 74256, 79084, 90714, 97692, 105833, 111648, 118626, 120952, 130256, 138397, 148512, 158168, 181428, 195384, 211666, 237252, 241904, 257023, 260512, 276794, 316336, 317499, 362856, 390768, 415191, 423332, 474504, 483808, 514046, 553588, 632672, 634998, 725712, 771069, 781536, 830382, 846664, 949008, 1028092, 1107176, 1269996, 1451424, 1542138, 1660764, 1693328, 1799161, 1898016, 2056184, 2214352, 2539992, 3084276, 3321528, 3386656, 3598322, 4112368, 4428704, 5079984, 5397483, 6168552, 6643056, 7196644, 8224736, 10159968, 10794966, 12337104, 13286112, 14393288, 21589932, 24674208, 28786576, 43179864, 57573152, 86359728, 172719456]

約数ペア:

[(1, 172719456), (2, 86359728), (3, 57573152), (4, 43179864), (6, 28786576), (7, 24674208), (8, 21589932), (12, 14393288), (13, 13286112), (14, 12337104), (16, 10794966), (17, 10159968), (21, 8224736), (24, 7196644), (26, 6643056), (28, 6168552), (32, 5397483), (34, 5079984), (39, 4428704), (42, 4112368), (48, 3598322), (51, 3386656), (52, 3321528), (56, 3084276), (68, 2539992), (78, 2214352), (84, 2056184), (91, 1898016), (96, 1799161), (102, 1693328), (104, 1660764), (112, 1542138), (119, 1451424), (136, 1269996), (156, 1107176), (168, 1028092), (182, 949008), (204, 846664), (208, 830382), (221, 781536), (224, 771069), (238, 725712), (272, 634998), (273, 632672), (312, 553588), (336, 514046), (357, 483808), (364, 474504), (408, 423332), (416, 415191), (442, 390768), (476, 362856), (544, 317499), (546, 316336), (624, 276794), (663, 260512), (672, 257023), (714, 241904), (728, 237252), (816, 211666), (884, 195384), (952, 181428), (1092, 158168), (1163, 148512), (1248, 138397), (1326, 130256), (1428, 120952), (1456, 118626), (1547, 111648), (1632, 105833), (1768, 97692), (1904, 90714), (2184, 79084), (2326, 74256), (2652, 65128), (2856, 60476), (2912, 59313), (3094, 55824), (3489, 49504), (3536, 48846), (3808, 45357), (4368, 39542), (4641, 37216), (4652, 37128), (5304, 32564), (5712, 30238), (6188, 27912), (6978, 24752), (7072, 24423), (8141, 21216), (8736, 19771), (9282, 18608), (9304, 18564), (10608, 16282), (11424, 15119), (12376, 13956)]