1722808101932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2393}}^1$

素因数の和:2920

約数の個数: 144

約数和(自身を含む): 3392626265280

約数和(自身を除く): 1669818163348

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 361, 409, 437, 722, 818, 874, 1007, 1219, 1444, 1636, 1748, 2014, 2393, 2438, 4028, 4786, 4876, 7771, 8303, 9407, 9572, 15542, 16606, 18814, 19133, 21677, 23161, 31084, 33212, 37628, 38266, 43354, 45467, 46322, 55039, 76532, 86708, 90934, 92644, 110078, 126829, 147649, 178733, 181868, 220156, 253658, 295298, 357466, 411863, 440059, 498571, 507316, 590596, 714932, 823726, 863873, 880118, 978737, 997142, 1045741, 1647452, 1727746, 1760236, 1957474, 1994284, 2091482, 2409751, 2917067, 3395927, 3455492, 3914948, 4182964, 4819502, 5834134, 6791854, 7825397, 9472849, 9639004, 11668268, 13583708, 15650794, 18596003, 18945698, 19869079, 22510951, 31301588, 37192006, 37891396, 39738158, 45021902, 45785269, 51873061, 55424273, 74384012, 79476316, 90043804, 91570538, 103746122, 110848546, 179984131, 183141076, 207492244, 221697092, 353324057, 359968262, 427708069, 706648114, 719936524, 855416138, 985588159, 1053061187, 1193080403, 1413296228, 1710832276, 1971176318, 2106122374, 2386160806, 3942352636, 4212244748, 4772321612, 8126453311, 16252906622, 18726175021, 22668527657, 32505813244, 37452350042, 45337055314, 74904700084, 90674110628, 430702025483, 861404050966, 1722808101932]

約数ペア:

[(1, 1722808101932), (2, 861404050966), (4, 430702025483), (19, 90674110628), (23, 74904700084), (38, 45337055314), (46, 37452350042), (53, 32505813244), (76, 22668527657), (92, 18726175021), (106, 16252906622), (212, 8126453311), (361, 4772321612), (409, 4212244748), (437, 3942352636), (722, 2386160806), (818, 2106122374), (874, 1971176318), (1007, 1710832276), (1219, 1413296228), (1444, 1193080403), (1636, 1053061187), (1748, 985588159), (2014, 855416138), (2393, 719936524), (2438, 706648114), (4028, 427708069), (4786, 359968262), (4876, 353324057), (7771, 221697092), (8303, 207492244), (9407, 183141076), (9572, 179984131), (15542, 110848546), (16606, 103746122), (18814, 91570538), (19133, 90043804), (21677, 79476316), (23161, 74384012), (31084, 55424273), (33212, 51873061), (37628, 45785269), (38266, 45021902), (43354, 39738158), (45467, 37891396), (46322, 37192006), (55039, 31301588), (76532, 22510951), (86708, 19869079), (90934, 18945698), (92644, 18596003), (110078, 15650794), (126829, 13583708), (147649, 11668268), (178733, 9639004), (181868, 9472849), (220156, 7825397), (253658, 6791854), (295298, 5834134), (357466, 4819502), (411863, 4182964), (440059, 3914948), (498571, 3455492), (507316, 3395927), (590596, 2917067), (714932, 2409751), (823726, 2091482), (863873, 1994284), (880118, 1957474), (978737, 1760236), (997142, 1727746), (1045741, 1647452)]