297632972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 679483392

約数和(自身を除く): 381850420

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 73, 91, 92, 146, 161, 182, 292, 299, 322, 364, 487, 511, 598, 644, 949, 974, 1022, 1196, 1679, 1898, 1948, 2044, 2093, 3358, 3409, 3796, 4186, 6331, 6643, 6716, 6818, 8372, 11201, 11753, 12662, 13286, 13636, 21827, 22402, 23506, 25324, 26572, 35551, 43654, 44317, 44804, 47012, 71102, 78407, 87308, 88634, 142204, 145613, 152789, 156814, 177268, 248857, 291226, 305578, 313628, 462163, 497714, 582452, 611156, 817673, 924326, 995428, 1019291, 1635346, 1848652, 2038582, 3235141, 3270692, 4077164, 5723711, 6470282, 10629749, 11447422, 12940564, 21259498, 22894844, 42518996, 74408243, 148816486, 297632972]

約数ペア:

[(1, 297632972), (2, 148816486), (4, 74408243), (7, 42518996), (13, 22894844), (14, 21259498), (23, 12940564), (26, 11447422), (28, 10629749), (46, 6470282), (52, 5723711), (73, 4077164), (91, 3270692), (92, 3235141), (146, 2038582), (161, 1848652), (182, 1635346), (292, 1019291), (299, 995428), (322, 924326), (364, 817673), (487, 611156), (511, 582452), (598, 497714), (644, 462163), (949, 313628), (974, 305578), (1022, 291226), (1196, 248857), (1679, 177268), (1898, 156814), (1948, 152789), (2044, 145613), (2093, 142204), (3358, 88634), (3409, 87308), (3796, 78407), (4186, 71102), (6331, 47012), (6643, 44804), (6716, 44317), (6818, 43654), (8372, 35551), (11201, 26572), (11753, 25324), (12662, 23506), (13286, 22402), (13636, 21827)]