15691481484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 43302672000

約数和(自身を除く): 27611190516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 139, 147, 196, 226, 278, 294, 339, 417, 452, 556, 588, 678, 791, 834, 973, 1356, 1582, 1668, 1699, 1946, 2373, 2919, 3164, 3398, 3892, 4746, 5097, 5537, 5838, 6796, 6811, 9492, 10194, 11074, 11676, 11893, 13622, 15707, 16611, 20388, 20433, 22148, 23786, 27244, 31414, 33222, 35679, 40866, 47121, 47572, 62828, 66444, 71358, 81732, 83251, 94242, 109949, 142716, 166502, 188484, 191987, 219898, 236161, 249753, 329847, 333004, 383974, 439796, 472322, 499506, 575961, 659694, 708483, 767948, 769643, 944644, 999012, 1151922, 1319388, 1343909, 1416966, 1539286, 1653127, 2303844, 2308929, 2687818, 2833932, 3078572, 3306254, 4031727, 4617858, 4959381, 5375636, 6612508, 8063454, 9235716, 9407363, 9918762, 11571889, 16126908, 18814726, 19837524, 23143778, 26686193, 28222089, 34715667, 37629452, 46287556, 53372386, 56444178, 69431334, 80058579, 106744772, 112888356, 138862668, 160117158, 186803351, 320234316, 373606702, 560410053, 747213404, 1120820106, 1307623457, 2241640212, 2615246914, 3922870371, 5230493828, 7845740742, 15691481484]

約数ペア:

[(1, 15691481484), (2, 7845740742), (3, 5230493828), (4, 3922870371), (6, 2615246914), (7, 2241640212), (12, 1307623457), (14, 1120820106), (21, 747213404), (28, 560410053), (42, 373606702), (49, 320234316), (84, 186803351), (98, 160117158), (113, 138862668), (139, 112888356), (147, 106744772), (196, 80058579), (226, 69431334), (278, 56444178), (294, 53372386), (339, 46287556), (417, 37629452), (452, 34715667), (556, 28222089), (588, 26686193), (678, 23143778), (791, 19837524), (834, 18814726), (973, 16126908), (1356, 11571889), (1582, 9918762), (1668, 9407363), (1699, 9235716), (1946, 8063454), (2373, 6612508), (2919, 5375636), (3164, 4959381), (3398, 4617858), (3892, 4031727), (4746, 3306254), (5097, 3078572), (5537, 2833932), (5838, 2687818), (6796, 2308929), (6811, 2303844), (9492, 1653127), (10194, 1539286), (11074, 1416966), (11676, 1343909), (11893, 1319388), (13622, 1151922), (15707, 999012), (16611, 944644), (20388, 769643), (20433, 767948), (22148, 708483), (23786, 659694), (27244, 575961), (31414, 499506), (33222, 472322), (35679, 439796), (40866, 383974), (47121, 333004), (47572, 329847), (62828, 249753), (66444, 236161), (71358, 219898), (81732, 191987), (83251, 188484), (94242, 166502), (109949, 142716)]