308638356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 842956800

約数和(自身を除く): 534318444

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3359, 3534, 4836, 6718, 7068, 7657, 10077, 13436, 15314, 20154, 22971, 30628, 40308, 43667, 45942, 63821, 87334, 91884, 104129, 127642, 131001, 174668, 191463, 208258, 255284, 262002, 312387, 382926, 416516, 524004, 624774, 765852, 829673, 1249548, 1353677, 1659346, 1978451, 2489019, 2707354, 3318692, 3956902, 4061031, 4978038, 5414708, 5935353, 7913804, 8122062, 9956076, 11870706, 16244124, 23741412, 25719863, 51439726, 77159589, 102879452, 154319178, 308638356]

約数ペア:

[(1, 308638356), (2, 154319178), (3, 102879452), (4, 77159589), (6, 51439726), (12, 25719863), (13, 23741412), (19, 16244124), (26, 11870706), (31, 9956076), (38, 8122062), (39, 7913804), (52, 5935353), (57, 5414708), (62, 4978038), (76, 4061031), (78, 3956902), (93, 3318692), (114, 2707354), (124, 2489019), (156, 1978451), (186, 1659346), (228, 1353677), (247, 1249548), (372, 829673), (403, 765852), (494, 624774), (589, 524004), (741, 416516), (806, 382926), (988, 312387), (1178, 262002), (1209, 255284), (1482, 208258), (1612, 191463), (1767, 174668), (2356, 131001), (2418, 127642), (2964, 104129), (3359, 91884), (3534, 87334), (4836, 63821), (6718, 45942), (7068, 43667), (7657, 40308), (10077, 30628), (13436, 22971), (15314, 20154)]