449649018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 1205672832

約数和(自身を除く): 756023814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 211, 234, 273, 422, 546, 633, 819, 1266, 1301, 1477, 1638, 1899, 2602, 2743, 2954, 3798, 3903, 4431, 5486, 7806, 8229, 8862, 9107, 11709, 13293, 16458, 16913, 18214, 19201, 23418, 24687, 26586, 27321, 33826, 38402, 49374, 50739, 54642, 57603, 81963, 101478, 115206, 118391, 152217, 163926, 172809, 236782, 274511, 304434, 345618, 355173, 549022, 710346, 823533, 1065519, 1647066, 1921577, 2131038, 2470599, 3568643, 3843154, 4941198, 5764731, 7137286, 10705929, 11529462, 17294193, 21411858, 24980501, 32117787, 34588386, 49961002, 64235574, 74941503, 149883006, 224824509, 449649018]

約数ペア:

[(1, 449649018), (2, 224824509), (3, 149883006), (6, 74941503), (7, 64235574), (9, 49961002), (13, 34588386), (14, 32117787), (18, 24980501), (21, 21411858), (26, 17294193), (39, 11529462), (42, 10705929), (63, 7137286), (78, 5764731), (91, 4941198), (117, 3843154), (126, 3568643), (182, 2470599), (211, 2131038), (234, 1921577), (273, 1647066), (422, 1065519), (546, 823533), (633, 710346), (819, 549022), (1266, 355173), (1301, 345618), (1477, 304434), (1638, 274511), (1899, 236782), (2602, 172809), (2743, 163926), (2954, 152217), (3798, 118391), (3903, 115206), (4431, 101478), (5486, 81963), (7806, 57603), (8229, 54642), (8862, 50739), (9107, 49374), (11709, 38402), (13293, 33826), (16458, 27321), (16913, 26586), (18214, 24687), (19201, 23418)]