1589510988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^2$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 4480117824

約数和(自身を除く): 2890606836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 331, 372, 403, 468, 558, 662, 806, 993, 1116, 1209, 1324, 1612, 1986, 2418, 2979, 3627, 3972, 4303, 4836, 5958, 7254, 8606, 10261, 11916, 12909, 14508, 17212, 20522, 25818, 30783, 38727, 41044, 51636, 61566, 77454, 92349, 109561, 123132, 133393, 154908, 184698, 219122, 266786, 328683, 369396, 400179, 438244, 533572, 657366, 800358, 986049, 1200537, 1314732, 1424293, 1600716, 1972098, 2401074, 2848586, 3396391, 3944196, 4272879, 4802148, 5697172, 6792782, 8545758, 10189173, 12818637, 13585564, 17091516, 20378346, 25637274, 30567519, 40756692, 44153083, 51274548, 61135038, 88306166, 122270076, 132459249, 176612332, 264918498, 397377747, 529836996, 794755494, 1589510988]

約数ペア:

[(1, 1589510988), (2, 794755494), (3, 529836996), (4, 397377747), (6, 264918498), (9, 176612332), (12, 132459249), (13, 122270076), (18, 88306166), (26, 61135038), (31, 51274548), (36, 44153083), (39, 40756692), (52, 30567519), (62, 25637274), (78, 20378346), (93, 17091516), (117, 13585564), (124, 12818637), (156, 10189173), (186, 8545758), (234, 6792782), (279, 5697172), (331, 4802148), (372, 4272879), (403, 3944196), (468, 3396391), (558, 2848586), (662, 2401074), (806, 1972098), (993, 1600716), (1116, 1424293), (1209, 1314732), (1324, 1200537), (1612, 986049), (1986, 800358), (2418, 657366), (2979, 533572), (3627, 438244), (3972, 400179), (4303, 369396), (4836, 328683), (5958, 266786), (7254, 219122), (8606, 184698), (10261, 154908), (11916, 133393), (12909, 123132), (14508, 109561), (17212, 92349), (20522, 77454), (25818, 61566), (30783, 51636), (38727, 41044)]