305943456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5043

約数の個数: 144

約数和(自身を含む): 1006284384

約数和(自身を除く): 700340928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5003, 5096, 7644, 8736, 10006, 10192, 15009, 15288, 20012, 20384, 30018, 30576, 35021, 40024, 60036, 61152, 65039, 70042, 80048, 105063, 120072, 130078, 140084, 160096, 195117, 210126, 240144, 245147, 260156, 280168, 390234, 420252, 455273, 480288, 490294, 520312, 560336, 735441, 780468, 840504, 910546, 980588, 1040624, 1120672, 1365819, 1470882, 1560936, 1681008, 1821092, 1961176, 2081248, 2731638, 2941764, 3121872, 3186911, 3362016, 3642184, 3922352, 5463276, 5883528, 6243744, 6373822, 7284368, 7844704, 9560733, 10926552, 11767056, 12747644, 14568736, 19121466, 21853104, 23534112, 25495288, 38242932, 43706208, 50990576, 76485864, 101981152, 152971728, 305943456]

約数ペア:

[(1, 305943456), (2, 152971728), (3, 101981152), (4, 76485864), (6, 50990576), (7, 43706208), (8, 38242932), (12, 25495288), (13, 23534112), (14, 21853104), (16, 19121466), (21, 14568736), (24, 12747644), (26, 11767056), (28, 10926552), (32, 9560733), (39, 7844704), (42, 7284368), (48, 6373822), (49, 6243744), (52, 5883528), (56, 5463276), (78, 3922352), (84, 3642184), (91, 3362016), (96, 3186911), (98, 3121872), (104, 2941764), (112, 2731638), (147, 2081248), (156, 1961176), (168, 1821092), (182, 1681008), (196, 1560936), (208, 1470882), (224, 1365819), (273, 1120672), (294, 1040624), (312, 980588), (336, 910546), (364, 840504), (392, 780468), (416, 735441), (546, 560336), (588, 520312), (624, 490294), (637, 480288), (672, 455273), (728, 420252), (784, 390234), (1092, 280168), (1176, 260156), (1248, 245147), (1274, 240144), (1456, 210126), (1568, 195117), (1911, 160096), (2184, 140084), (2352, 130078), (2548, 120072), (2912, 105063), (3822, 80048), (4368, 70042), (4704, 65039), (5003, 61152), (5096, 60036), (7644, 40024), (8736, 35021), (10006, 30576), (10192, 30018), (15009, 20384), (15288, 20012)]