15691974228

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{373}}^1\times {\mathrm{3407}}^1$

素因数の和:3811

約数の個数: 144

約数和(自身を含む): 46395148800

約数和(自身を除く): 30703174572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 373, 441, 588, 686, 746, 882, 1029, 1119, 1372, 1492, 1764, 2058, 2238, 2611, 3087, 3357, 3407, 4116, 4476, 5222, 6174, 6714, 6814, 7833, 10221, 10444, 12348, 13428, 13628, 15666, 18277, 20442, 23499, 23849, 30663, 31332, 36554, 40884, 46998, 47698, 54831, 61326, 71547, 73108, 93996, 95396, 109662, 122652, 127939, 143094, 164493, 166943, 214641, 219324, 255878, 286188, 328986, 333886, 383817, 429282, 500829, 511756, 657972, 667772, 767634, 858564, 1001658, 1151451, 1168601, 1270811, 1502487, 1535268, 2003316, 2302902, 2337202, 2541622, 3004974, 3505803, 3812433, 4605804, 4674404, 5083244, 6009948, 7011606, 7624866, 8895677, 10517409, 11437299, 14023212, 15249732, 17791354, 21034818, 22874598, 26687031, 35582708, 42069636, 45749196, 53374062, 62269739, 80061093, 106748124, 124539478, 160122186, 186809217, 249078956, 320244372, 373618434, 435888173, 560427651, 747236868, 871776346, 1120855302, 1307664519, 1743552692, 2241710604, 2615329038, 3922993557, 5230658076, 7845987114, 15691974228]

約数ペア:

[(1, 15691974228), (2, 7845987114), (3, 5230658076), (4, 3922993557), (6, 2615329038), (7, 2241710604), (9, 1743552692), (12, 1307664519), (14, 1120855302), (18, 871776346), (21, 747236868), (28, 560427651), (36, 435888173), (42, 373618434), (49, 320244372), (63, 249078956), (84, 186809217), (98, 160122186), (126, 124539478), (147, 106748124), (196, 80061093), (252, 62269739), (294, 53374062), (343, 45749196), (373, 42069636), (441, 35582708), (588, 26687031), (686, 22874598), (746, 21034818), (882, 17791354), (1029, 15249732), (1119, 14023212), (1372, 11437299), (1492, 10517409), (1764, 8895677), (2058, 7624866), (2238, 7011606), (2611, 6009948), (3087, 5083244), (3357, 4674404), (3407, 4605804), (4116, 3812433), (4476, 3505803), (5222, 3004974), (6174, 2541622), (6714, 2337202), (6814, 2302902), (7833, 2003316), (10221, 1535268), (10444, 1502487), (12348, 1270811), (13428, 1168601), (13628, 1151451), (15666, 1001658), (18277, 858564), (20442, 767634), (23499, 667772), (23849, 657972), (30663, 511756), (31332, 500829), (36554, 429282), (40884, 383817), (46998, 333886), (47698, 328986), (54831, 286188), (61326, 255878), (71547, 219324), (73108, 214641), (93996, 166943), (95396, 164493), (109662, 143094), (122652, 127939)]