28965431448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{116981}}^1$

素因数の和:117193

約数の個数: 96

約数和(自身を含む): 83033823600

約数和(自身を除く): 54068392152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 181, 228, 342, 362, 456, 543, 684, 724, 1086, 1368, 1448, 1629, 2172, 3258, 3439, 4344, 6516, 6878, 10317, 13032, 13756, 20634, 27512, 30951, 41268, 61902, 82536, 116981, 123804, 233962, 247608, 350943, 467924, 701886, 935848, 1052829, 1403772, 2105658, 2222639, 2807544, 4211316, 4445278, 6667917, 8422632, 8890556, 13335834, 17781112, 20003751, 21173561, 26671668, 40007502, 42347122, 53343336, 63520683, 80015004, 84694244, 127041366, 160030008, 169388488, 190562049, 254082732, 381124098, 402297659, 508165464, 762248196, 804595318, 1206892977, 1524496392, 1609190636, 2413785954, 3218381272, 3620678931, 4827571908, 7241357862, 9655143816, 14482715724, 28965431448]

約数ペア:

[(1, 28965431448), (2, 14482715724), (3, 9655143816), (4, 7241357862), (6, 4827571908), (8, 3620678931), (9, 3218381272), (12, 2413785954), (18, 1609190636), (19, 1524496392), (24, 1206892977), (36, 804595318), (38, 762248196), (57, 508165464), (72, 402297659), (76, 381124098), (114, 254082732), (152, 190562049), (171, 169388488), (181, 160030008), (228, 127041366), (342, 84694244), (362, 80015004), (456, 63520683), (543, 53343336), (684, 42347122), (724, 40007502), (1086, 26671668), (1368, 21173561), (1448, 20003751), (1629, 17781112), (2172, 13335834), (3258, 8890556), (3439, 8422632), (4344, 6667917), (6516, 4445278), (6878, 4211316), (10317, 2807544), (13032, 2222639), (13756, 2105658), (20634, 1403772), (27512, 1052829), (30951, 935848), (41268, 701886), (61902, 467924), (82536, 350943), (116981, 247608), (123804, 233962)]