816323664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14699}}^1$

素因数の和:14812

約数の個数: 80

約数和(自身を含む): 2296728000

約数和(自身を除く): 1480404336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 4272, 4628, 6942, 9256, 13884, 14699, 18512, 27768, 29398, 44097, 55536, 58796, 88194, 117592, 176388, 191087, 235184, 352776, 382174, 573261, 705552, 764348, 1146522, 1308211, 1528696, 2293044, 2616422, 3057392, 3924633, 4586088, 5232844, 7849266, 9172176, 10465688, 15698532, 17006743, 20931376, 31397064, 34013486, 51020229, 62794128, 68026972, 102040458, 136053944, 204080916, 272107888, 408161832, 816323664]

約数ペア:

[(1, 816323664), (2, 408161832), (3, 272107888), (4, 204080916), (6, 136053944), (8, 102040458), (12, 68026972), (13, 62794128), (16, 51020229), (24, 34013486), (26, 31397064), (39, 20931376), (48, 17006743), (52, 15698532), (78, 10465688), (89, 9172176), (104, 7849266), (156, 5232844), (178, 4586088), (208, 3924633), (267, 3057392), (312, 2616422), (356, 2293044), (534, 1528696), (624, 1308211), (712, 1146522), (1068, 764348), (1157, 705552), (1424, 573261), (2136, 382174), (2314, 352776), (3471, 235184), (4272, 191087), (4628, 176388), (6942, 117592), (9256, 88194), (13884, 58796), (14699, 55536), (18512, 44097), (27768, 29398)]