242703318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 573640704

約数和(自身を除く): 330937386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 191, 286, 382, 429, 573, 858, 1146, 1481, 2101, 2483, 2962, 4202, 4443, 4966, 6303, 7449, 8886, 12606, 14898, 16291, 19253, 27313, 32582, 38506, 48873, 54626, 57759, 81939, 97746, 115518, 163878, 211783, 282871, 423566, 565742, 635349, 848613, 1270698, 1697226, 3111581, 3677323, 6223162, 7354646, 9334743, 11031969, 18669486, 22063938, 40450553, 80901106, 121351659, 242703318]

約数ペア:

[(1, 242703318), (2, 121351659), (3, 80901106), (6, 40450553), (11, 22063938), (13, 18669486), (22, 11031969), (26, 9334743), (33, 7354646), (39, 6223162), (66, 3677323), (78, 3111581), (143, 1697226), (191, 1270698), (286, 848613), (382, 635349), (429, 565742), (573, 423566), (858, 282871), (1146, 211783), (1481, 163878), (2101, 115518), (2483, 97746), (2962, 81939), (4202, 57759), (4443, 54626), (4966, 48873), (6303, 38506), (7449, 32582), (8886, 27313), (12606, 19253), (14898, 16291)]