16996968628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 33410361600

約数和(自身を除く): 16413392972

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 109, 179, 218, 358, 391, 436, 557, 716, 782, 1114, 1564, 1853, 2228, 2507, 3043, 3706, 4117, 5014, 6086, 7412, 8234, 9469, 10028, 12172, 12811, 16468, 18938, 19511, 25622, 37876, 39022, 42619, 51244, 60713, 69989, 78044, 85238, 99703, 121426, 139978, 170476, 199406, 217787, 242852, 279956, 331687, 398812, 435574, 448753, 663374, 871148, 897506, 1032121, 1326748, 1396399, 1694951, 1795012, 2064242, 2293169, 2792798, 3389902, 4128484, 4586338, 5585596, 6779804, 7628801, 9172676, 10867627, 15257602, 21735254, 23738783, 30515204, 38983873, 43470508, 47477566, 77967746, 94955132, 155935492, 184749659, 249955421, 369499318, 499910842, 738998636, 999821684, 4249242157, 8498484314, 16996968628]

約数ペア:

[(1, 16996968628), (2, 8498484314), (4, 4249242157), (17, 999821684), (23, 738998636), (34, 499910842), (46, 369499318), (68, 249955421), (92, 184749659), (109, 155935492), (179, 94955132), (218, 77967746), (358, 47477566), (391, 43470508), (436, 38983873), (557, 30515204), (716, 23738783), (782, 21735254), (1114, 15257602), (1564, 10867627), (1853, 9172676), (2228, 7628801), (2507, 6779804), (3043, 5585596), (3706, 4586338), (4117, 4128484), (5014, 3389902), (6086, 2792798), (7412, 2293169), (8234, 2064242), (9469, 1795012), (10028, 1694951), (12172, 1396399), (12811, 1326748), (16468, 1032121), (18938, 897506), (19511, 871148), (25622, 663374), (37876, 448753), (39022, 435574), (42619, 398812), (51244, 331687), (60713, 279956), (69989, 242852), (78044, 217787), (85238, 199406), (99703, 170476), (121426, 139978)]