221440933116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{28183}}^1$

素因数の和:28472

約数の個数: 144

約数和(自身を含む): 612419831296

約数和(自身を除く): 390978898180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 163, 206, 234, 309, 326, 412, 468, 489, 618, 652, 927, 978, 1236, 1339, 1467, 1854, 1956, 2119, 2678, 2934, 3708, 4017, 4238, 5356, 5868, 6357, 8034, 8476, 12051, 12714, 16068, 16789, 19071, 24102, 25428, 28183, 33578, 38142, 48204, 50367, 56366, 67156, 76284, 84549, 100734, 112732, 151101, 169098, 201468, 218257, 253647, 302202, 338196, 366379, 436514, 507294, 604404, 654771, 732758, 873028, 1014588, 1099137, 1309542, 1465516, 1964313, 2198274, 2619084, 2902849, 3297411, 3928626, 4396548, 4593829, 5805698, 6594822, 7857252, 8708547, 9187658, 11611396, 13189644, 13781487, 17417094, 18375316, 26125641, 27562974, 34834188, 37737037, 41344461, 52251282, 55125948, 59719777, 75474074, 82688922, 104502564, 113211111, 119439554, 150948148, 165377844, 179159331, 226422222, 238879108, 339633333, 358318662, 452844444, 473164387, 537477993, 679266666, 716637324, 946328774, 1074955986, 1358533332, 1419493161, 1892657548, 2149911972, 2838986322, 4258479483, 5677972644, 6151137031, 8516958966, 12302274062, 17033917932, 18453411093, 24604548124, 36906822186, 55360233279, 73813644372, 110720466558, 221440933116]

約数ペア:

[(1, 221440933116), (2, 110720466558), (3, 73813644372), (4, 55360233279), (6, 36906822186), (9, 24604548124), (12, 18453411093), (13, 17033917932), (18, 12302274062), (26, 8516958966), (36, 6151137031), (39, 5677972644), (52, 4258479483), (78, 2838986322), (103, 2149911972), (117, 1892657548), (156, 1419493161), (163, 1358533332), (206, 1074955986), (234, 946328774), (309, 716637324), (326, 679266666), (412, 537477993), (468, 473164387), (489, 452844444), (618, 358318662), (652, 339633333), (927, 238879108), (978, 226422222), (1236, 179159331), (1339, 165377844), (1467, 150948148), (1854, 119439554), (1956, 113211111), (2119, 104502564), (2678, 82688922), (2934, 75474074), (3708, 59719777), (4017, 55125948), (4238, 52251282), (5356, 41344461), (5868, 37737037), (6357, 34834188), (8034, 27562974), (8476, 26125641), (12051, 18375316), (12714, 17417094), (16068, 13781487), (16789, 13189644), (19071, 11611396), (24102, 9187658), (25428, 8708547), (28183, 7857252), (33578, 6594822), (38142, 5805698), (48204, 4593829), (50367, 4396548), (56366, 3928626), (67156, 3297411), (76284, 2902849), (84549, 2619084), (100734, 2198274), (112732, 1964313), (151101, 1465516), (169098, 1309542), (201468, 1099137), (218257, 1014588), (253647, 873028), (302202, 732758), (338196, 654771), (366379, 604404), (436514, 507294)]