40494624

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 112649040

約数和(自身を除く): 72154416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 149, 152, 228, 298, 304, 447, 456, 596, 608, 894, 912, 1192, 1788, 1824, 2384, 2831, 3576, 4768, 5662, 7152, 8493, 11324, 14304, 16986, 22201, 22648, 33972, 44402, 45296, 66603, 67944, 88804, 90592, 133206, 135888, 177608, 266412, 271776, 355216, 421819, 532824, 710432, 843638, 1065648, 1265457, 1687276, 2131296, 2530914, 3374552, 5061828, 6749104, 10123656, 13498208, 20247312, 40494624]

約数ペア:

[(1, 40494624), (2, 20247312), (3, 13498208), (4, 10123656), (6, 6749104), (8, 5061828), (12, 3374552), (16, 2530914), (19, 2131296), (24, 1687276), (32, 1265457), (38, 1065648), (48, 843638), (57, 710432), (76, 532824), (96, 421819), (114, 355216), (149, 271776), (152, 266412), (228, 177608), (298, 135888), (304, 133206), (447, 90592), (456, 88804), (596, 67944), (608, 66603), (894, 45296), (912, 44402), (1192, 33972), (1788, 22648), (1824, 22201), (2384, 16986), (2831, 14304), (3576, 11324), (4768, 8493), (5662, 7152)]