388447293598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{50513}}^1$

素因数の和:50642

約数の個数: 128

約数和(自身を含む): 782102200320

約数和(自身を除く): 393654906722

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 47, 58, 62, 91, 94, 182, 203, 217, 329, 377, 403, 406, 434, 611, 658, 754, 806, 899, 1222, 1363, 1457, 1798, 2639, 2726, 2821, 2914, 4277, 5278, 5642, 6293, 8554, 9541, 10199, 11687, 12586, 17719, 18941, 19082, 20398, 23374, 35438, 37882, 42253, 50513, 81809, 84506, 101026, 124033, 132587, 163618, 248066, 265174, 295771, 353591, 549289, 591542, 656669, 707182, 1098578, 1313338, 1464877, 1565903, 2374111, 2929754, 3131806, 3845023, 4596683, 4748222, 7690046, 9193366, 10254139, 10961321, 16618777, 19043401, 20356739, 20508278, 21922642, 30863443, 33237554, 38086802, 40713478, 45411187, 61726886, 68849219, 73597441, 90822374, 133303807, 137698438, 142497173, 147194882, 216044101, 266607614, 284994346, 317878309, 432088202, 481944533, 515182087, 590345431, 635756618, 895039847, 956766733, 963889066, 1030364174, 1180690862, 1790079694, 1913533466, 2134325789, 4132418017, 4268651578, 6265278929, 6697367131, 8264836034, 12530557858, 13394734262, 14940280523, 27746235257, 29880561046, 55492470514, 194223646799, 388447293598]

約数ペア:

[(1, 388447293598), (2, 194223646799), (7, 55492470514), (13, 29880561046), (14, 27746235257), (26, 14940280523), (29, 13394734262), (31, 12530557858), (47, 8264836034), (58, 6697367131), (62, 6265278929), (91, 4268651578), (94, 4132418017), (182, 2134325789), (203, 1913533466), (217, 1790079694), (329, 1180690862), (377, 1030364174), (403, 963889066), (406, 956766733), (434, 895039847), (611, 635756618), (658, 590345431), (754, 515182087), (806, 481944533), (899, 432088202), (1222, 317878309), (1363, 284994346), (1457, 266607614), (1798, 216044101), (2639, 147194882), (2726, 142497173), (2821, 137698438), (2914, 133303807), (4277, 90822374), (5278, 73597441), (5642, 68849219), (6293, 61726886), (8554, 45411187), (9541, 40713478), (10199, 38086802), (11687, 33237554), (12586, 30863443), (17719, 21922642), (18941, 20508278), (19082, 20356739), (20398, 19043401), (23374, 16618777), (35438, 10961321), (37882, 10254139), (42253, 9193366), (50513, 7690046), (81809, 4748222), (84506, 4596683), (101026, 3845023), (124033, 3131806), (132587, 2929754), (163618, 2374111), (248066, 1565903), (265174, 1464877), (295771, 1313338), (353591, 1098578), (549289, 707182), (591542, 656669)]