319277556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 914833920

約数和(自身を除く): 595556364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 59, 62, 78, 93, 117, 118, 124, 156, 177, 186, 234, 236, 279, 354, 372, 373, 403, 468, 531, 558, 708, 746, 767, 806, 1062, 1116, 1119, 1209, 1492, 1534, 1612, 1829, 2124, 2238, 2301, 2418, 3068, 3357, 3627, 3658, 4476, 4602, 4836, 4849, 5487, 6714, 6903, 7254, 7316, 9204, 9698, 10974, 11563, 13428, 13806, 14508, 14547, 16461, 19396, 21948, 22007, 23126, 23777, 27612, 29094, 32922, 34689, 43641, 44014, 46252, 47554, 58188, 65844, 66021, 69378, 71331, 87282, 88028, 95108, 104067, 132042, 138756, 142662, 150319, 174564, 198063, 208134, 213993, 264084, 285324, 286091, 300638, 396126, 416268, 427986, 450957, 572182, 601276, 682217, 792252, 855972, 858273, 901914, 1144364, 1352871, 1364434, 1716546, 1803828, 2046651, 2574819, 2705742, 2728868, 3433092, 4093302, 5149638, 5411484, 6139953, 8186604, 8868821, 10299276, 12279906, 17737642, 24559812, 26606463, 35475284, 53212926, 79819389, 106425852, 159638778, 319277556]

約数ペア:

[(1, 319277556), (2, 159638778), (3, 106425852), (4, 79819389), (6, 53212926), (9, 35475284), (12, 26606463), (13, 24559812), (18, 17737642), (26, 12279906), (31, 10299276), (36, 8868821), (39, 8186604), (52, 6139953), (59, 5411484), (62, 5149638), (78, 4093302), (93, 3433092), (117, 2728868), (118, 2705742), (124, 2574819), (156, 2046651), (177, 1803828), (186, 1716546), (234, 1364434), (236, 1352871), (279, 1144364), (354, 901914), (372, 858273), (373, 855972), (403, 792252), (468, 682217), (531, 601276), (558, 572182), (708, 450957), (746, 427986), (767, 416268), (806, 396126), (1062, 300638), (1116, 286091), (1119, 285324), (1209, 264084), (1492, 213993), (1534, 208134), (1612, 198063), (1829, 174564), (2124, 150319), (2238, 142662), (2301, 138756), (2418, 132042), (3068, 104067), (3357, 95108), (3627, 88028), (3658, 87282), (4476, 71331), (4602, 69378), (4836, 66021), (4849, 65844), (5487, 58188), (6714, 47554), (6903, 46252), (7254, 44014), (7316, 43641), (9204, 34689), (9698, 32922), (10974, 29094), (11563, 27612), (13428, 23777), (13806, 23126), (14508, 22007), (14547, 21948), (16461, 19396)]