1643029192

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 3810379320

約数和(自身を除く): 2167350128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 373, 392, 476, 661, 746, 833, 952, 1322, 1492, 1666, 2611, 2644, 2984, 3332, 4627, 5222, 5288, 6341, 6664, 9254, 10444, 11237, 12682, 18277, 18508, 20888, 22474, 25364, 32389, 36554, 37016, 44387, 44948, 50728, 64778, 73108, 78659, 88774, 89896, 129556, 146216, 157318, 177548, 246553, 259112, 310709, 314636, 355096, 493106, 550613, 621418, 629272, 986212, 1101226, 1242836, 1725871, 1972424, 2202452, 2485672, 3451742, 4191401, 4404904, 6903484, 8382802, 12081097, 13806968, 16765604, 24162194, 29339807, 33531208, 48324388, 58679614, 96648776, 117359228, 205378649, 234718456, 410757298, 821514596, 1643029192]

約数ペア:

[(1, 1643029192), (2, 821514596), (4, 410757298), (7, 234718456), (8, 205378649), (14, 117359228), (17, 96648776), (28, 58679614), (34, 48324388), (49, 33531208), (56, 29339807), (68, 24162194), (98, 16765604), (119, 13806968), (136, 12081097), (196, 8382802), (238, 6903484), (373, 4404904), (392, 4191401), (476, 3451742), (661, 2485672), (746, 2202452), (833, 1972424), (952, 1725871), (1322, 1242836), (1492, 1101226), (1666, 986212), (2611, 629272), (2644, 621418), (2984, 550613), (3332, 493106), (4627, 355096), (5222, 314636), (5288, 310709), (6341, 259112), (6664, 246553), (9254, 177548), (10444, 157318), (11237, 146216), (12682, 129556), (18277, 89896), (18508, 88774), (20888, 78659), (22474, 73108), (25364, 64778), (32389, 50728), (36554, 44948), (37016, 44387)]