1728391056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1509

約数の個数: 160

約数和(自身を含む): 5276233728

約数和(自身を除く): 3547842672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 71, 84, 106, 112, 142, 159, 168, 212, 213, 284, 318, 336, 371, 424, 426, 497, 568, 636, 742, 848, 852, 994, 1113, 1136, 1272, 1367, 1484, 1491, 1704, 1988, 2226, 2544, 2734, 2968, 2982, 3408, 3763, 3976, 4101, 4452, 5468, 5936, 5964, 7526, 7952, 8202, 8904, 9569, 10936, 11289, 11928, 15052, 16404, 17808, 19138, 21872, 22578, 23856, 26341, 28707, 30104, 32808, 38276, 45156, 52682, 57414, 60208, 65616, 72451, 76552, 79023, 90312, 97057, 105364, 114828, 144902, 153104, 158046, 180624, 194114, 210728, 217353, 229656, 289804, 291171, 316092, 388228, 421456, 434706, 459312, 507157, 579608, 582342, 632184, 679399, 776456, 869412, 1014314, 1159216, 1164684, 1264368, 1358798, 1521471, 1552912, 1738824, 2028628, 2038197, 2329368, 2717596, 3042942, 3477648, 4057256, 4076394, 4658736, 5144021, 5435192, 6085884, 8114512, 8152788, 10288042, 10870384, 12171768, 15432063, 16305576, 20576084, 24343536, 30864126, 32611152, 36008147, 41152168, 61728252, 72016294, 82304336, 108024441, 123456504, 144032588, 216048882, 246913008, 288065176, 432097764, 576130352, 864195528, 1728391056]

約数ペア:

[(1, 1728391056), (2, 864195528), (3, 576130352), (4, 432097764), (6, 288065176), (7, 246913008), (8, 216048882), (12, 144032588), (14, 123456504), (16, 108024441), (21, 82304336), (24, 72016294), (28, 61728252), (42, 41152168), (48, 36008147), (53, 32611152), (56, 30864126), (71, 24343536), (84, 20576084), (106, 16305576), (112, 15432063), (142, 12171768), (159, 10870384), (168, 10288042), (212, 8152788), (213, 8114512), (284, 6085884), (318, 5435192), (336, 5144021), (371, 4658736), (424, 4076394), (426, 4057256), (497, 3477648), (568, 3042942), (636, 2717596), (742, 2329368), (848, 2038197), (852, 2028628), (994, 1738824), (1113, 1552912), (1136, 1521471), (1272, 1358798), (1367, 1264368), (1484, 1164684), (1491, 1159216), (1704, 1014314), (1988, 869412), (2226, 776456), (2544, 679399), (2734, 632184), (2968, 582342), (2982, 579608), (3408, 507157), (3763, 459312), (3976, 434706), (4101, 421456), (4452, 388228), (5468, 316092), (5936, 291171), (5964, 289804), (7526, 229656), (7952, 217353), (8202, 210728), (8904, 194114), (9569, 180624), (10936, 158046), (11289, 153104), (11928, 144902), (15052, 114828), (16404, 105364), (17808, 97057), (19138, 90312), (21872, 79023), (22578, 76552), (23856, 72451), (26341, 65616), (28707, 60208), (30104, 57414), (32808, 52682), (38276, 45156)]