1796249988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7354

約数の個数: 144

約数和(自身を含む): 5345174016

約数和(自身を除く): 3548924028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1989, 2108, 2418, 2652, 3162, 3627, 3978, 4743, 4836, 6324, 6851, 7254, 7283, 7956, 9486, 13702, 14508, 14566, 18972, 20553, 21849, 27404, 29132, 41106, 43698, 61659, 65547, 82212, 87396, 94679, 123318, 123811, 131094, 189358, 225773, 246636, 247622, 262188, 284037, 371433, 378716, 451546, 495244, 568074, 677319, 742866, 852111, 903092, 1114299, 1136148, 1354638, 1485732, 1609543, 1704222, 2031957, 2228598, 2709276, 2935049, 3219086, 3408444, 3838141, 4063914, 4457196, 4828629, 5870098, 6438172, 7676282, 8127828, 8805147, 9657258, 11514423, 11740196, 14485887, 15352564, 17610294, 19314516, 23028846, 26415441, 28971774, 34543269, 35220588, 46057692, 49895833, 52830882, 57943548, 69086538, 99791666, 105661764, 138173076, 149687499, 199583332, 299374998, 449062497, 598749996, 898124994, 1796249988]

約数ペア:

[(1, 1796249988), (2, 898124994), (3, 598749996), (4, 449062497), (6, 299374998), (9, 199583332), (12, 149687499), (13, 138173076), (17, 105661764), (18, 99791666), (26, 69086538), (31, 57943548), (34, 52830882), (36, 49895833), (39, 46057692), (51, 35220588), (52, 34543269), (62, 28971774), (68, 26415441), (78, 23028846), (93, 19314516), (102, 17610294), (117, 15352564), (124, 14485887), (153, 11740196), (156, 11514423), (186, 9657258), (204, 8805147), (221, 8127828), (234, 7676282), (279, 6438172), (306, 5870098), (372, 4828629), (403, 4457196), (442, 4063914), (468, 3838141), (527, 3408444), (558, 3219086), (612, 2935049), (663, 2709276), (806, 2228598), (884, 2031957), (1054, 1704222), (1116, 1609543), (1209, 1485732), (1326, 1354638), (1581, 1136148), (1612, 1114299), (1989, 903092), (2108, 852111), (2418, 742866), (2652, 677319), (3162, 568074), (3627, 495244), (3978, 451546), (4743, 378716), (4836, 371433), (6324, 284037), (6851, 262188), (7254, 247622), (7283, 246636), (7956, 225773), (9486, 189358), (13702, 131094), (14508, 123811), (14566, 123318), (18972, 94679), (20553, 87396), (21849, 82212), (27404, 65547), (29132, 61659), (41106, 43698)]