189774432

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 576576000

約数和(自身を除く): 386801568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 144, 152, 158, 171, 228, 237, 288, 304, 316, 342, 439, 456, 474, 608, 632, 684, 711, 878, 912, 948, 1264, 1317, 1368, 1422, 1501, 1756, 1824, 1896, 2528, 2634, 2736, 2844, 3002, 3512, 3792, 3951, 4503, 5268, 5472, 5688, 6004, 7024, 7584, 7902, 8341, 9006, 10536, 11376, 12008, 13509, 14048, 15804, 16682, 18012, 21072, 22752, 24016, 25023, 27018, 31608, 33364, 34681, 36024, 42144, 48032, 50046, 54036, 63216, 66728, 69362, 72048, 75069, 100092, 104043, 108072, 126432, 133456, 138724, 144096, 150138, 200184, 208086, 216144, 266912, 277448, 300276, 312129, 400368, 416172, 432288, 554896, 600552, 624258, 658939, 800736, 832344, 1109792, 1201104, 1248516, 1317878, 1664688, 1976817, 2402208, 2497032, 2635756, 3329376, 3953634, 4994064, 5271512, 5930451, 7907268, 9988128, 10543024, 11860902, 15814536, 21086048, 23721804, 31629072, 47443608, 63258144, 94887216, 189774432]

約数ペア:

[(1, 189774432), (2, 94887216), (3, 63258144), (4, 47443608), (6, 31629072), (8, 23721804), (9, 21086048), (12, 15814536), (16, 11860902), (18, 10543024), (19, 9988128), (24, 7907268), (32, 5930451), (36, 5271512), (38, 4994064), (48, 3953634), (57, 3329376), (72, 2635756), (76, 2497032), (79, 2402208), (96, 1976817), (114, 1664688), (144, 1317878), (152, 1248516), (158, 1201104), (171, 1109792), (228, 832344), (237, 800736), (288, 658939), (304, 624258), (316, 600552), (342, 554896), (439, 432288), (456, 416172), (474, 400368), (608, 312129), (632, 300276), (684, 277448), (711, 266912), (878, 216144), (912, 208086), (948, 200184), (1264, 150138), (1317, 144096), (1368, 138724), (1422, 133456), (1501, 126432), (1756, 108072), (1824, 104043), (1896, 100092), (2528, 75069), (2634, 72048), (2736, 69362), (2844, 66728), (3002, 63216), (3512, 54036), (3792, 50046), (3951, 48032), (4503, 42144), (5268, 36024), (5472, 34681), (5688, 33364), (6004, 31608), (7024, 27018), (7584, 25023), (7902, 24016), (8341, 22752), (9006, 21072), (10536, 18012), (11376, 16682), (12008, 15804), (13509, 14048)]