1422572472

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 3922270560

約数和(自身を除く): 2499698088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 421, 426, 568, 639, 661, 842, 852, 1263, 1278, 1322, 1684, 1704, 1983, 2526, 2556, 2644, 3368, 3789, 3966, 5052, 5112, 5288, 5949, 7578, 7932, 10104, 11898, 15156, 15864, 23796, 29891, 30312, 46931, 47592, 59782, 89673, 93862, 119564, 140793, 179346, 187724, 239128, 269019, 278281, 281586, 358692, 375448, 422379, 538038, 556562, 563172, 717384, 834843, 844758, 1076076, 1113124, 1126344, 1669686, 1689516, 2152152, 2226248, 2504529, 3339372, 3379032, 5009058, 6678744, 10018116, 19757951, 20036232, 39515902, 59273853, 79031804, 118547706, 158063608, 177821559, 237095412, 355643118, 474190824, 711286236, 1422572472]

約数ペア:

[(1, 1422572472), (2, 711286236), (3, 474190824), (4, 355643118), (6, 237095412), (8, 177821559), (9, 158063608), (12, 118547706), (18, 79031804), (24, 59273853), (36, 39515902), (71, 20036232), (72, 19757951), (142, 10018116), (213, 6678744), (284, 5009058), (421, 3379032), (426, 3339372), (568, 2504529), (639, 2226248), (661, 2152152), (842, 1689516), (852, 1669686), (1263, 1126344), (1278, 1113124), (1322, 1076076), (1684, 844758), (1704, 834843), (1983, 717384), (2526, 563172), (2556, 556562), (2644, 538038), (3368, 422379), (3789, 375448), (3966, 358692), (5052, 281586), (5112, 278281), (5288, 269019), (5949, 239128), (7578, 187724), (7932, 179346), (10104, 140793), (11898, 119564), (15156, 93862), (15864, 89673), (23796, 59782), (29891, 47592), (30312, 46931)]