289776144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2389}}^1$

素因数の和:2445

約数の個数: 120

約数和(自身を含む): 903305280

約数和(自身を除く): 613529136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2128, 2166, 2389, 2527, 2888, 3192, 4332, 4778, 5054, 5776, 6384, 7167, 7581, 8664, 9556, 10108, 14334, 15162, 16723, 17328, 19112, 20216, 28668, 30324, 33446, 38224, 40432, 45391, 50169, 57336, 60648, 66892, 90782, 100338, 114672, 121296, 133784, 136173, 181564, 200676, 267568, 272346, 317737, 363128, 401352, 544692, 635474, 726256, 802704, 862429, 953211, 1089384, 1270948, 1724858, 1906422, 2178768, 2541896, 2587287, 3449716, 3812844, 5083792, 5174574, 6037003, 6899432, 7625688, 10349148, 12074006, 13798864, 15251376, 18111009, 20698296, 24148012, 36222018, 41396592, 48296024, 72444036, 96592048, 144888072, 289776144]

約数ペア:

[(1, 289776144), (2, 144888072), (3, 96592048), (4, 72444036), (6, 48296024), (7, 41396592), (8, 36222018), (12, 24148012), (14, 20698296), (16, 18111009), (19, 15251376), (21, 13798864), (24, 12074006), (28, 10349148), (38, 7625688), (42, 6899432), (48, 6037003), (56, 5174574), (57, 5083792), (76, 3812844), (84, 3449716), (112, 2587287), (114, 2541896), (133, 2178768), (152, 1906422), (168, 1724858), (228, 1270948), (266, 1089384), (304, 953211), (336, 862429), (361, 802704), (399, 726256), (456, 635474), (532, 544692), (722, 401352), (798, 363128), (912, 317737), (1064, 272346), (1083, 267568), (1444, 200676), (1596, 181564), (2128, 136173), (2166, 133784), (2389, 121296), (2527, 114672), (2888, 100338), (3192, 90782), (4332, 66892), (4778, 60648), (5054, 57336), (5776, 50169), (6384, 45391), (7167, 40432), (7581, 38224), (8664, 33446), (9556, 30324), (10108, 28668), (14334, 20216), (15162, 19112), (16723, 17328)]