1489490964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 4238572800

約数和(自身を除く): 2749081836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 79, 108, 117, 156, 158, 169, 234, 237, 316, 338, 351, 468, 474, 507, 676, 702, 711, 948, 1014, 1027, 1033, 1404, 1422, 1521, 2028, 2054, 2066, 2133, 2844, 3042, 3081, 3099, 4108, 4132, 4266, 4563, 6084, 6162, 6198, 8532, 9126, 9243, 9297, 12324, 12396, 13351, 13429, 18252, 18486, 18594, 26702, 26858, 27729, 27891, 36972, 37188, 40053, 40287, 53404, 53716, 55458, 55782, 80106, 80574, 81607, 110916, 111564, 120159, 120861, 160212, 161148, 163214, 174577, 240318, 241722, 244821, 326428, 349154, 360477, 362583, 480636, 483444, 489642, 523731, 698308, 720954, 725166, 734463, 979284, 1047462, 1060891, 1441908, 1450332, 1468926, 1571193, 2094924, 2121782, 2203389, 2937852, 3142386, 3182673, 4243564, 4406778, 4713579, 6284772, 6365346, 8813556, 9427158, 9548019, 12730692, 13791583, 18854316, 19096038, 27583166, 28644057, 38192076, 41374749, 55166332, 57288114, 82749498, 114576228, 124124247, 165498996, 248248494, 372372741, 496496988, 744745482, 1489490964]

約数ペア:

[(1, 1489490964), (2, 744745482), (3, 496496988), (4, 372372741), (6, 248248494), (9, 165498996), (12, 124124247), (13, 114576228), (18, 82749498), (26, 57288114), (27, 55166332), (36, 41374749), (39, 38192076), (52, 28644057), (54, 27583166), (78, 19096038), (79, 18854316), (108, 13791583), (117, 12730692), (156, 9548019), (158, 9427158), (169, 8813556), (234, 6365346), (237, 6284772), (316, 4713579), (338, 4406778), (351, 4243564), (468, 3182673), (474, 3142386), (507, 2937852), (676, 2203389), (702, 2121782), (711, 2094924), (948, 1571193), (1014, 1468926), (1027, 1450332), (1033, 1441908), (1404, 1060891), (1422, 1047462), (1521, 979284), (2028, 734463), (2054, 725166), (2066, 720954), (2133, 698308), (2844, 523731), (3042, 489642), (3081, 483444), (3099, 480636), (4108, 362583), (4132, 360477), (4266, 349154), (4563, 326428), (6084, 244821), (6162, 241722), (6198, 240318), (8532, 174577), (9126, 163214), (9243, 161148), (9297, 160212), (12324, 120861), (12396, 120159), (13351, 111564), (13429, 110916), (18252, 81607), (18486, 80574), (18594, 80106), (26702, 55782), (26858, 55458), (27729, 53716), (27891, 53404), (36972, 40287), (37188, 40053)]