40355892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 116992512

約数和(自身を除く): 76636620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 61, 68, 69, 92, 94, 102, 122, 138, 141, 153, 183, 188, 204, 207, 244, 276, 282, 306, 366, 391, 414, 423, 549, 564, 612, 732, 782, 799, 828, 846, 1037, 1081, 1098, 1173, 1403, 1564, 1598, 1692, 2074, 2162, 2196, 2346, 2397, 2806, 2867, 3111, 3196, 3243, 3519, 4148, 4209, 4324, 4692, 4794, 5612, 5734, 6222, 6486, 7038, 7191, 8418, 8601, 9333, 9588, 9729, 11468, 12444, 12627, 12972, 14076, 14382, 16836, 17202, 18377, 18666, 19458, 23851, 25254, 25803, 28764, 34404, 36754, 37332, 38916, 47702, 48739, 50508, 51606, 55131, 65941, 71553, 73508, 95404, 97478, 103212, 110262, 131882, 143106, 146217, 165393, 194956, 197823, 214659, 220524, 263764, 286212, 292434, 330786, 395646, 429318, 438651, 584868, 593469, 661572, 791292, 858636, 877302, 1120997, 1186938, 1754604, 2241994, 2373876, 3362991, 4483988, 6725982, 10088973, 13451964, 20177946, 40355892]

約数ペア:

[(1, 40355892), (2, 20177946), (3, 13451964), (4, 10088973), (6, 6725982), (9, 4483988), (12, 3362991), (17, 2373876), (18, 2241994), (23, 1754604), (34, 1186938), (36, 1120997), (46, 877302), (47, 858636), (51, 791292), (61, 661572), (68, 593469), (69, 584868), (92, 438651), (94, 429318), (102, 395646), (122, 330786), (138, 292434), (141, 286212), (153, 263764), (183, 220524), (188, 214659), (204, 197823), (207, 194956), (244, 165393), (276, 146217), (282, 143106), (306, 131882), (366, 110262), (391, 103212), (414, 97478), (423, 95404), (549, 73508), (564, 71553), (612, 65941), (732, 55131), (782, 51606), (799, 50508), (828, 48739), (846, 47702), (1037, 38916), (1081, 37332), (1098, 36754), (1173, 34404), (1403, 28764), (1564, 25803), (1598, 25254), (1692, 23851), (2074, 19458), (2162, 18666), (2196, 18377), (2346, 17202), (2397, 16836), (2806, 14382), (2867, 14076), (3111, 12972), (3196, 12627), (3243, 12444), (3519, 11468), (4148, 9729), (4209, 9588), (4324, 9333), (4692, 8601), (4794, 8418), (5612, 7191), (5734, 7038), (6222, 6486)]